bump golang to 1.23.2

[iurygregory]

Closes: #52

[iurygregory]

Seems like CI uses 1.22.8 .-.

And I only noticed now the comment in the issue:
NOTE: do not bump go.mod versions for the sake of bumping. They shall be bumped only if language features using Go 1.23 are used in code, or by dependencies force it.
🤔 So I will think a bit on how to proceed , since this was what I did.

[tuminoid]

This is more of a Go dependency bump, rather than Golang bump that we're after in #52.

TBH, you could just remove the go directive bumps here, and retitle it, and its 100% valid k8s/controller-runtime bump PR as is, which is also needed. I suggest we go this route and make another PR for golang bump.

[tuminoid]

Yup, this fulfills the minimum requirements for a bump.

Did you check the release notes for any changes that could be utilized here, or changes in behavior that needs to be considered?

[iurygregory]

Yup, this fulfills the minimum requirements for a bump.

Did you check the release notes for any changes that could be utilized here, or changes in behavior that needs to be considered?

I've checked https://tip.golang.org/doc/go1.23 , the only thing that caught my eyes was the Timer changes , but it shouldn't be a big impact for us.

[tuminoid]

If there is language specific changes needed or wanted to be utilized, then
/lgtm

[dtantsur]

/approve

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