Bump golangci/golangci-lint-action from 2 to 3 (#63)

* Bump golangci/golangci-lint-action from 2 to 3

Bumps [golangci/golangci-lint-action](https://github.com/golangci/golangci-lint-action) from 2 to 3.
- [Release notes](https://github.com/golangci/golangci-lint-action/releases)
- [Commits](golangci/golangci-lint-action@v2...v3)

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

Signed-off-by: dependabot[bot] <[email protected]>

* Add setup-go as required for v3

* Fix linting issue

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Andreas Fritzler <[email protected]>

Author: dependabot[bot]

.github/workflows/golangci-lint.yml

@@ -1,4 +1,4 @@
-name: Lint
+name: Lint Golang Codebase
 
 on:
   pull_request:
@@ -11,7 +11,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '^1.17'
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v2
+        uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.41.1
+          version: v1.43.0

configutils/configutils.go

@@ -99,7 +99,7 @@ var loadInClusterConfig = rest.InClusterConfig
 func getKubeconfigFlag() string {
 	f := flag.CommandLine.Lookup("kubeconfig")
 	if f == nil {
-		panic(fmt.Sprintf("--kubeconfig flag is not defined"))
+		panic("--kubeconfig flag is not defined")
 	}
 
 	return f.Value.String()