fix: golint install and curl usage
What does this MR do?
Golint
Just adds a hotfix for installing golint which currently breaks any build.
Example of failed pipeline before the fix: https://gitlab.com/gitlab-org/cluster-integration/cluster-applications/-/jobs/4305956294
Curl
Adds a hotfix to be able to use curl which also fails: https://gitlab.com/gitlab-org/cluster-integration/cluster-applications/-/jobs/4305997483