Use https for git submodules

[pauldowman]

Description

Most of the git submodules use https. But the three newest ones use SSH. They should be consistent. git submodule update won't work for anyone who doesn't have an SSH public key registered with github, which is less common for most contributors than github auth via https.

NOTE! This means everyone will need to do git submodule sync && git submodule update.

Tests

Additional context

Metadata

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 77.36%. Comparing base (722b12f) to head (a9ca06b).

Additional details and impacted files

@@             Coverage Diff              @@
##           develop   #18690       +/-   ##
============================================
+ Coverage    66.89%   77.36%   +10.46%     
============================================
  Files          189      134       -55     
  Lines        11244     7213     -4031     
============================================
- Hits          7522     5580     -1942     
+ Misses        3576     1633     -1943     
+ Partials       146        0      -146     

Flag	Coverage Δ
cannon-go-tests-64	?
contracts-bedrock-tests	77.36% <ø> (+10.74%)	⬆️

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see 89 files with indirect coverage changes

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