fix(deps): update ghcr.io/renovatebot/renovate docker tag to v39.69.3

This MR contains the following updates:

Package	Update	Change
ghcr.io/renovatebot/renovate (source)	patch	39.69.2 -> 39.69.3

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Release Notes

renovatebot/renovate (ghcr.io/renovatebot/renovate)

v39.69.3

Compare Source

Bug Fixes

• config-migration: skip migration of package.json (#​33122) (66dcb61)

Documentation

• config: remove deprecation date from secrets migration (#​33125) (8453d73)
• update references to renovate/renovate (#​33128) (0a33346)

Miscellaneous Chores

• deps: lock file maintenance (#​33129) (0942aa3)
• deps: update containerbase/internal-tools action to v3.5.10 (#​33130) (13e0750)
• deps: update dependency markdownlint-cli2 to v0.16.0 (#​33131) (bea7f1e)
• deps: update dependency memfs to v4.15.0 (#​33132) (1d36aa3)

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