Update renovate/renovate Docker tag to v32.241.8

This MR contains the following updates:

Package	Type	Update	Change
renovate/renovate	image	patch	32.241.6 -> 32.241.8

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Release Notes

renovatebot/renovate

v32.241.8

Bug Fixes

• parentSha logic (#​18331) (ef8c4ac)

Code Refactoring

• change currentVersion to non-optional in UpdateLockedConfig (#​18406) (91cef56)

v32.241.7

Bug Fixes

• datasource/docker: log http mode for getManifestResponse (#​18450) (67043c4)
• http: improve error logging (#​18454) (cdec834)

Miscellaneous Chores

• deps: update jest monorepo to v29.2.0 (#​18452) (87daae8)
• improve graphql shrinking log (#​18445) (da244e3)

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This MR has been generated by Renovate Bot.