tests/e2e: skip traffic split selector test for OpenShift (openservic…

…emesh#4320)

The traffic split selector tests uses default service accounts
and doesn't need to be tested on OpenShift. The security
context constraints would need to be applied for this test
to work on OpenShift, while the test itself is primarily
testing the label selector logic in the control plane.

Signed-off-by: Shashank Ram <[email protected]>

tests/e2e/e2e_trafficsplit_selector_test.go

@@ -48,6 +48,10 @@ var _ = OSMDescribe("Test HTTP from N Clients deployments to 1 Server deployment
 
 func testTrafficSplitSelector() {
 	It("Tests HTTP traffic split when root service selector matches backends", func() {
+		if Td.DeployOnOpenShift {
+			Skip("Skipping test: TrafficSplit selector test not supported on OpenShift")
+		}
+
 		clientNs := "client"
 		clientName := "client"
 		serviceNs := "server"