Upgrade version of golangci-lint used in CI
Upgrade version of golangci-lint used in CI

According to the release notes for 1.24.0, this version has improved
error messages when linters fail to run. This seems to happen a lot for
us, so hopefully this will make these problems easier to debug.

Authored-by: Reid Mitchell <15b84f3bcf1e0a1a99817cc9360cedc980d7c5b6@pivotal.io>

cloudfoundry/cli,cloudfoundry/cli,cloudfoundry/cli