spanner: skip dasbhoard RBAC e2e tests for spanner (#104043)

* skip dasbhoard RBAC e2e for spanner

* annotations also relying on dashboard find

pkg/services/annotations/annotationsimpl/annotations_test.go

@@ -204,6 +204,10 @@ func TestIntegrationAnnotationListingWithInheritedRBAC(t *testing.T) {
 		t.Skip("skipping integration test")
 	}
 
+	if db.IsTestDBSpanner() {
+		t.Skip("skipping integration test")
+	}
+
 	orgID := int64(1)
 	permissions := []accesscontrol.Permission{
 		{