chore: exclude unnecessary directories from golangci-lint

* chore: rm old nolint comment

.golangci.yaml

@@ -131,12 +131,6 @@ linters:
   # - wsl
 
 issues:
-  # Excluding configuration per-path, per-linter, per-text and per-source
-  exclude-dirs:
-    - test/testdata_etc # test files
-    - internal/cache # extracted from Go code
-    - internal/renameio # extracted from Go code
-    - internal/robustio # extracted from Go code
   exclude-rules:
     - path: _test\.go
       linters:

pkg/sparrow/controller.go

@@ -48,7 +48,7 @@ func NewChecksController(dbase db.DB, metrics Metrics) *ChecksController {
 		db:      dbase,
 		metrics: metrics,
 		checks:  runtime.Checks{},
-		cResult: make(chan checks.ResultDTO, 8), //nolint:mnd,gomnd // Buffered channel to avoid blocking the checks
+		cResult: make(chan checks.ResultDTO, 8), //nolint:mnd // Buffered channel to avoid blocking the checks
 		cErr:    make(chan error, 1),
 		done:    make(chan struct{}, 1),
 	}