Fix linting issues warning incorrect t.Parallel() calls

integration/general_test.go

@@ -122,9 +122,8 @@ func TestPingAllByHostname(t *testing.T) {
 	}
 }
 
-func TestTaildrop(t *testing.T) { // nolint
+func TestTaildrop(t *testing.T) {
 	IntegrationSkip(t)
-	t.Parallel() // nolint
 
 	retry := func(times int, sleepInverval time.Duration, doWork func() error) error {
 		var err error

integration/scenario_test.go

@@ -21,9 +21,8 @@ func IntegrationSkip(t *testing.T) {
 	}
 }
 
-func TestHeadscale(t *testing.T) { // nolint
+func TestHeadscale(t *testing.T) {
 	IntegrationSkip(t)
-	t.Parallel()
 
 	var err error
 
@@ -70,9 +69,8 @@ func TestHeadscale(t *testing.T) { // nolint
 	}
 }
 
-func TestCreateTailscale(t *testing.T) { // nolint
+func TestCreateTailscale(t *testing.T) {
 	IntegrationSkip(t)
-	t.Parallel()
 
 	namespace := "only-create-containers"
 
@@ -104,9 +102,8 @@ func TestCreateTailscale(t *testing.T) { // nolint
 	}
 }
 
-func TestTailscaleNodesJoiningHeadcale(t *testing.T) { // nolint
+func TestTailscaleNodesJoiningHeadcale(t *testing.T) {
 	IntegrationSkip(t)
-	t.Parallel()
 
 	var err error