v0.15.1
Downgrade to golang v1.20, because golangci-lint needs to be built with go1.20, as go1.20 and go1.21 are the current versions of Go supported by the Go team. So, for now, golangci-lint should not depend on go1.21.
Downgrade to golang v1.20, because golangci-lint needs to be built with go1.20, as go1.20 and go1.21 are the current versions of Go supported by the Go team. So, for now, golangci-lint should not depend on go1.21.