chore(deps): update renovate/renovate docker tag to v38.142.6

This MR contains the following updates:

Package	Type	Update	Change
renovate/renovate (source)	image	patch	38.142.5 -> 38.142.6

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Release Notes

renovatebot/renovate (renovate/renovate)

v38.142.6

Compare Source

Bug Fixes

• better clarity on username/gitAuthor and modified branches (#​32159) (549c3ae)

Documentation

• manager/dockerfile: Document supported dependencies for Dockerfile manager (#​32288) (c73a741)
• update references to renovate/renovate (#​32299) (b4601bc)

Miscellaneous Chores

• add new label actions (#​32282) (7a90754)
• deps: lock file maintenance (#​32300) (90c6898)
• deps: update containerbase/internal-tools action to v3.4.36 (#​32301) (4f65337)
• deps: update containerbase/internal-tools action to v3.4.37 (#​32304) (44d843c)
• deps: update dependency renovatebot/github-action to v40.3.5 (#​32305) (deaa125)
• deps: update pnpm to v9.12.3 (#​32302) (5d0db50)

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