golangci-lint: Silence new offenses

Linters have picked up a couple of new offenses. Add new exclusion
rules.

Author: mandre

.golangci.yml

@@ -157,8 +157,13 @@ issues:
   - linters:
     - revive
     - stylecheck
-    path: (test)/.*.go
+    path: (.+)_test\.go|(test)/.*.go
     text: should not use dot imports
+  - linters:
+    - revive
+    - stylecheck
+    path: (.+)_test\.go|(test)/.*.go
+    text: unused-parameter
   - linters:
     - revive
     path: test/e2e/shared/defaults.go

controllers/openstackcluster_controller.go

@@ -566,6 +566,7 @@ func reconcileNetworkComponents(scope scope.Scope, cluster *clusterv1.Cluster, o
 		// Set APIEndpoints so the Cluster API Cluster Controller can pull them
 		openStackCluster.Spec.ControlPlaneEndpoint = clusterv1.APIEndpoint{
 			Host: host,
+			//nolint:gosec // disable G115
 			Port: int32(apiServerPort),
 		}
 	}

pkg/cloud/services/networking/securitygroups.go

@@ -71,7 +71,6 @@ func (s *Service) ReconcileSecurityGroups(openStackCluster *infrav1.OpenStackClu
 	for k, desiredSecGroup := range desiredSecGroups {
 		var err error
 		observedSecGroups[k], err = s.getSecurityGroupByName(desiredSecGroup.Name)
-
 		if err != nil {
 			return err
 		}

test/e2e/shared/exec.go

@@ -146,6 +146,7 @@ func executeCommand(ctx context.Context, p commandParameter) error {
 		return fmt.Errorf("unable to send command %q: %s", "sudo "+p.cmd.cmd, err)
 	}
 	result := strings.TrimSuffix(stdoutBuf.String(), "\n") + "\n" + strings.TrimSuffix(stderrBuf.String(), "\n")
+	//nolint:gosec // disable G306
 	if err := os.WriteFile(logFile, []byte(result), os.ModePerm); err != nil {
 		return fmt.Errorf("error writing log file: %s", err)
 	}