fix: don't error out on --help flag

[adityathebe]

resolves: #283

Example:

.bin/incident-commander serve --help
Usage of logger:
      --color             Print logs using color (default true)
      --json-logs         Print logs in json format to stderr
  -v, --log-level count   Increase logging level
      --log-to-stderr     Log to stderr instead of stdout
      --report-caller     Report log caller info
error parsing flags: pflag: help requested
Usage:
  incident-commander serve [flags]

Summary by CodeRabbit

• Chores

  • Upgraded core dependency to latest version for improved stability and performance.

• Bug Fixes

  • Improved command-line flag parsing to gracefully handle help requests without errors.

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[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The pflag dependency is upgraded from v1.0.6 to v1.0.10, and the logger's flag parsing is updated to use the new API (ParseErrorsAllowlist instead of ParseErrorsWhitelist) while gracefully handling help flag requests.

Changes

Cohort / File(s)	Summary
Dependency Upgrade go.mod	Bumped github.com/spf13/pflag from v1.0.6 to v1.0.10 in the require block
Flag Parsing Error Handling logger/default.go	Switched to ParseErrorsAllowlist API, added explicit errors package import, and implemented graceful handling of pflag.ErrHelp by returning nil when help is requested during flag parsing

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch fix/dont-err-on-help

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📥 Commits

Reviewing files that changed from the base of the PR and between 317f859 and b202a6a.

⛔ Files ignored due to path filters (1)

• go.sum is excluded by !**/*.sum

📒 Files selected for processing (2)

• go.mod
• logger/default.go

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[github-actions]

🎉 This PR is included in version 1.43.3 🎉

The release is available on GitHub release

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