golangci-lint: update to 1.64.8.

[realsn0w]

Testing the changes

• I tested the changes in this PR: YES

[grafov]

@realsn0w , thank for the patch! This problem really affected already several versions of golangci, including latest v2.0.1. May be we should offer this patch to the golangci-lint project?

UPD. Oh, I see you already pushed patch about another problem related to 32bit tests. It seems authors of golangci-lint just don't take in care 32 bit platforms.

[realsn0w]

May be we should offer this patch to the golangci-lint project?

i already did some work with the upstreams for this :)

the broken fieldalign test was disabled on 32bit after some discussion as of v1.64.6 (golangci/golangci-lint@53d58e8), and ninil addressed the uintptr overflows in Antonboom/nilnil@69c833a (released as part of v1.1.0, picked up by golangci-lint with v2.0.0 yesterday).

however, it seems like gci's update of nilnil was slightly botched and only pulled in new tests without updating the existing ones, so the overflowing constants still exist in their vendored copy. i/we may need to make another PR for that.

i can close this PR in favor of your new one.
feel free to copy over the patch until upstream has accepted a fix, it works for v2 as well.

[grafov]

Thank you for the clarification! And thanks to your patch, I now understand where to search for the problems. The CI logs from previous failed builds of golangci were quite frustrating to me :)

Well I'll copy your patch to #54852 as is.