deps: update module github.com/go-logr/logr to v1.2.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
github.com/go-logr/logr	require	patch	v1.2.0 -> v1.2.1

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Release Notes

go-logr/logr

v1.2.1

Compare Source

This is a minor bugfix release.

• logr: Clarify the Error() semantics. 1) Error messages are always printed (they do not follow V()) and the error argument may be nil.
• funcr: When using RenderValuesHook func would save the "cooked" result, so repeated calls to WithValues() would not merge properly.

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