ci: bump golangci/golangci-lint-action from 6 to 7 (#13661)

* ci: bump golangci/golangci-lint-action from 6 to 7

Bumps [golangci/golangci-lint-action](https://github.com/golangci/golangci-lint-action) from 6 to 7.
- [Release notes](https://github.com/golangci/golangci-lint-action/releases)
- [Commits](https://github.com/golangci/golangci-lint-action/compare/v6...v7)

---
updated-dependencies:
- dependency-name: golangci/golangci-lint-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* fix lint

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix v2

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix v3

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Jens Langhammer <jens@goauthentik.io>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jens Langhammer <jens@goauthentik.io>

internal/gounicorn/gounicorn.go

@@ -44,10 +44,11 @@ func New(healthcheck func() bool) *GoUnicorn {
 	signal.Notify(c, syscall.SIGHUP, syscall.SIGUSR2)
 	go func() {
 		for sig := range c {
-			if sig == syscall.SIGHUP {
+			switch sig {
+			case syscall.SIGHUP:
 				g.log.Info("SIGHUP received, forwarding to gunicorn")
 				g.Reload()
-			} else if sig == syscall.SIGUSR2 {
+			case syscall.SIGUSR2:
 				g.log.Info("SIGUSR2 received, restarting gunicorn")
 				g.Restart()
 			}