fix(docs): checkout requires fetch-depth: 0

[ari-becker]

Description

Fixes the documentation to advise using fetch-depth: 0, which is needed for commitlint --from to check against the history of commits.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

[escapedcat]

Thanks @ari-becker !
@knocte wdyt?

[knocte]

@knocte wdyt?

I'll test this on my end.

[knocte]

(Although it's technically not a fix, because AFAIU with v2 there's no issue.)

[escapedcat]

(Although it's technically not a fix, because AFAIU with v2 there's no issue.)

True, changed it to docs in the squash, thanks!