Update dependency renovate/renovate to v31.89.6

This MR contains the following updates:

Package	Type	Update	Change
renovate/renovate	Kustomization	patch	31.89.5 -> 31.89.6

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Release Notes

renovatebot/renovate

v31.89.6

31.89.6 (2022-02-21)

Bug Fixes

• validate depName is a string (#​14342) (36a2997), closes #​14338

Documentation

• update references to renovate/renovate to v31.89.5 (#​14329) (628e223)

Miscellaneous Chores

• deps: lock file maintenance (#​14330) (15c393f)

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