Fix/migrate to golangci lint v2 #13

Job	Run time
runner / golangci-lint (github-check)	24s
runner / golangci-lint (v1)	5s
runner / golangci-lint (github-pr-review)	10s
runner / golangci-lint (v2)	5s
runner / golangci-lint-platform (ubuntu-latest, v1)	6s
runner / golangci-lint (workdir)	7s
runner / golangci-lint-platform (ubuntu-latest, v2)	7s
actionlint	6s
runner / golangci-lint-platform (macos-latest, v1)	9s
runner / golangci-lint-platform (macos-latest, v2)	15s
runner / errcheck	6s
eslint	15s
runner / golangci-lint-platform (windows-latest, v1)	27s
runner / golangci-lint-platform (windows-latest, v2)	39s
runner / golangci-lint-all-in-one	11s
runner / govet	11s
runner / misspell	6s
runner / staticcheck	11s
	3m 40s

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