chore: update dependency melos to v4

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
melos (source)	dev_dependencies	major	^3.0.1 -> ^4.0.0

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Release Notes

invertase/melos (melos)

v4.0.0

Compare Source

• FIX: Compare with correct version when publishing (#​633). (9c4cd2eb)
• FIX: Expose script api (#​573). (bb971018)
• FEAT: Add git-commit-version flag to control commit creation (#​628). (cca71872)
• FEAT: support authenticating private pub repository (#​627). (dddc7b31)
• FEAT: Add enforce lockfile bootstrap command config (#​600). (b9c6d0cc)
• FEAT: add "--no-example" arg to "pub get " command for melos bootstrap (#​604). (8b69f51f)
• DOCS: Add flutter_web_auth_2 to melos project list (#​624). (bbede2d2)
• BREAKING FIX: Create commit when --no-git-tag-version is used (#​625). (b89133dc)

Migration instructions

If you were previously using --no-git-tag-version and were relying on that it didn't create a commit you now have to also pass --no-git-commit-version to prevent a commit from being automatically created after versioning.

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Configuration

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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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