Remove unnecessary UWM configuration in TestUserWorkloadMonitoringXXX since those

scenarios are already tested in TestUserWorkloadMonitorPrometheusK8Config.

Additionally, these configurations may require UWM Prometheus Pods to restart
during tests, as applying these configurations is asynchronous. This could disrupt
the tests, make them harder to debug, and slow them down.

Author: machine424

test/e2e/user_workload_monitoring_test.go

@@ -85,19 +85,6 @@ func TestUserWorkloadMonitoringInvalidConfig(t *testing.T) {
 func TestUserWorkloadMonitoringMetrics(t *testing.T) {
 	setupUserWorkloadAssetsWithTeardownHook(t, f)
 
-	uwmCM := f.BuildUserWorkloadConfigMap(t,
-		`prometheus:
-  enforcedTargetLimit: 10
-  volumeClaimTemplate:
-    spec:
-      resources:
-        requests:
-          storage: 2Gi
-`,
-	)
-	f.MustCreateOrUpdateConfigMap(t, uwmCM)
-	defer f.MustDeleteConfigMap(t, uwmCM)
-
 	f.AssertStatefulSetExistsAndRollout("prometheus-user-workload", f.UserWorkloadMonitoringNs)(t)
 	if err := deployUserApplication(f); err != nil {
 		t.Fatal(err)
@@ -145,13 +132,7 @@ func TestUserWorkloadMonitoringAlerting(t *testing.T) {
 	setupUserWorkloadAssetsWithTeardownHook(t, f)
 
 	uwmCM := f.BuildUserWorkloadConfigMap(t,
-		fmt.Sprintf(`prometheus:
-  enforcedTargetLimit: 10
-  volumeClaimTemplate:
-    spec:
-      resources:
-        requests:
-          storage: 2Gi
+		fmt.Sprintf(`
 namespacesWithoutLabelEnforcement:
 - %s
 `, notEnforcedNs),
@@ -217,19 +198,6 @@ userWorkload:
 func TestUserWorkloadMonitoringOptOut(t *testing.T) {
 	setupUserWorkloadAssetsWithTeardownHook(t, f)
 
-	uwmCM := f.BuildUserWorkloadConfigMap(t,
-		`prometheus:
-  enforcedTargetLimit: 10
-  volumeClaimTemplate:
-    spec:
-      resources:
-        requests:
-          storage: 2Gi
-`,
-	)
-	f.MustCreateOrUpdateConfigMap(t, uwmCM)
-	defer f.MustDeleteConfigMap(t, uwmCM)
-
 	f.AssertStatefulSetExistsAndRollout("prometheus-user-workload", f.UserWorkloadMonitoringNs)(t)
 	if err := deployUserApplication(f); err != nil {
 		t.Fatal(err)
@@ -249,19 +217,6 @@ func TestUserWorkloadMonitoringOptOut(t *testing.T) {
 func TestUserWorkloadMonitoringGrpcSecrets(t *testing.T) {
 	setupUserWorkloadAssetsWithTeardownHook(t, f)
 
-	uwmCM := f.BuildUserWorkloadConfigMap(t,
-		`prometheus:
-  enforcedTargetLimit: 10
-  volumeClaimTemplate:
-    spec:
-      resources:
-        requests:
-          storage: 2Gi
-`,
-	)
-	f.MustCreateOrUpdateConfigMap(t, uwmCM)
-	defer f.MustDeleteConfigMap(t, uwmCM)
-
 	for _, scenario := range []struct {
 		name string
 		f    func(*testing.T)