Fix golangci-lint warnings
What does this MR do?
This MR removes golangci-lint warnings by fixing the offending lines
What are the relevant issue numbers?
Ensure go lint passes for secure analyzers (gitlab-org/gitlab#345021 - closed)
Does this MR meet the acceptance criteria?
- [-] Changelog entry added
-
Documentation created/updated for GitLab EE, if necessary -
Documentation created/updated for this project, if necessary -
Documentation reviewed by technical writer or follow-up review issue created -
Tests added for this feature/bug -
Job definition updated, if necessary -
Conforms to the code review guidelines -
Conforms to the Go guidelines -
Security reports checked/validated by reviewer
Closes #345021