chore(deps): update yarn to v3.8.7

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
yarn (source)	3.2.2 → 3.8.7

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Release Notes

yarnpkg/berry (yarn)

v3.8.7

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v3.8.6

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v3.8.5

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v3.8.4

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v3.8.3

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v3.8.2

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v3.8.1

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v3.8.0

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v3.7.0

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v3.6.4

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v3.6.3

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v3.6.2

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v3.6.1

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v3.6.0

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v3.5.1

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v3.5.0

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v3.4.1

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• Fixes an accidental backport error in yarn init.

v3.4.0

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Node.js parity

• PnP now supports the Node --conditions flag.
• PnP now supports the Node --watch flag on Node 18 (it previously only supported it on Node 19).

Bugfixes

• The PnP API module (pnpapi) can now be imported from ESM modules.
• ZipFS.prototype.getBufferAndClose will not error on empty archives resulting from an unlink after write.
• Fixes various issues around postinstall script inter-dependencies.
• Removes the message prefixes (YN0000) from yarn workspaces foreach.

Compatibility

• Updates the PnP compatibility layer for TypeScript v5.0.0-beta.

v3.3.1

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v3.3.0

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Installs

• The node-modules linker avoids creation of circular symlinks
• The node-modules linker no longer creates duplicate copies inside of aliased packages
• The node-modules linker locates binaries correctly when the same version of the package is duplicated inside root workspace and another workspace
• Improved performance for hardlinks-global node-modules linker mode by 1.5x

Compatibility

• Updates the PnP compatibility layer for TypeScript v4.9.2-rc.

v3.2.4

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Compatibility

• The patched filesystem now supports fchown.
• PnP now handles private import mappings.
• Updates the PnP compatibility layer for TypeScript v4.8.4 and v4.9.1-beta.
• PnP now reports loaded modules when in watch mode.

v3.2.3

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Bugfixes

• When Corepack is enabled Yarn will now use the current CLI to prepare external Yarn classic projects, matching the behaviour of when Corepack is disabled.

Compatibility

• Updates the PnP compatibility layer for TypeScript 4.8.1-rc
• The ESM loader now supports unflagged JSON modules.

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Configuration

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🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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This PR was generated by Mend Renovate. View the repository job log.

[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: yarn.lock

[19:35:03.901] INFO (1222): Installing npm corepack@0.34.5...
[19:36:14.476] WARN (1222): Npm error:
npm info using npm@8.12.1
npm info using node@v18.4.0
npm timing npm:load:whichnode Completed in 0ms
npm timing config:load:defaults Completed in 1ms
npm timing config:load:file:/opt/containerbase/tools/node/18.4.0/lib/node_modules/npm/npmrc Completed in 12ms
npm timing config:load:builtin Completed in 12ms
npm timing config:load:cli Completed in 2ms
npm timing config:load:env Completed in 0ms
npm timing config:load:file:/opt/containerbase/tools/corepack/0.34.5/18.4.0/.npmrc Completed in 5ms
npm timing config:load:project Completed in 6ms
npm timing config:load:file:/home/ubuntu/.npmrc Completed in 1ms
npm timing config:load:user Completed in 1ms
npm timing config:load:file:/opt/containerbase/tools/corepack/0.34.5/18.4.0/etc/npmrc Completed in 0ms
npm timing config:load:global Completed in 0ms
npm timing config:load:validate Completed in 0ms
npm timing config:load:credentials Completed in 1ms
npm timing config:load:setEnvs Completed in 0ms
npm timing config:load Completed in 23ms
npm timing npm:load:configload Completed in 23ms
npm timing npm:load:mkdirpcache Completed in 1ms
npm timing npm:load:mkdirplogs Completed in 1ms
npm timing npm:load:setTitle Completed in 0ms
npm timing config:load:flatten Completed in 2ms
npm timing npm:load:display Completed in 8ms
npm timing npm:load:logFile Completed in 4ms
npm timing npm:load:timers Completed in 1ms
npm timing npm:load:configScope Completed in 0ms
npm timing npm:load Completed in 38ms
npm timing arborist:ctor Completed in 0ms
npm timing arborist:ctor Completed in 0ms
npm timing idealTree:init Completed in 9ms
npm timing idealTree:userRequests Completed in 3ms
npm timing idealTree:#root Completed in 70124ms
npm timing idealTree:node_modules/corepack Completed in 0ms
npm timing idealTree:buildDeps Completed in 70127ms
npm timing idealTree:fixDepFlags Completed in 0ms
npm timing idealTree Completed in 70141ms
npm timing command:install Completed in 70145ms
npm ERR! code UNABLE_TO_GET_ISSUER_CERT_LOCALLY
npm ERR! errno UNABLE_TO_GET_ISSUER_CERT_LOCALLY
npm ERR! request to https://registry.npmjs.org/corepack failed, reason: unable to get local issuer certificate
npm timing npm Completed in 70237ms

npm ERR! A complete log of this run can be found in:
npm ERR!     /tmp/containerbase-npm-pSce4v/_logs/2025-12-03T19_35_04_225Z-debug-0.log
[19:36:14.501] ERROR (1222): npm install command failed
[19:36:14.502] FATAL (1222): Install tool corepack failed in 1m 10.6s.