Fix for Integration Test failure

Signed-off-by: Yussuf Shaikh <[email protected]>

Author: yussufsh

tests/remote/pi_resources.go

@@ -271,11 +271,12 @@ func waitForInstanceHealth(insID string, ic *instance.IBMPIInstanceClient) (*mod
 // Wait till SSH test is complete.
 func waitForInstanceSSH(publicIP string) error {
 	err := wait.PollUntilContextTimeout(context.Background(), 20*time.Second, 30*time.Minute, true, func(context.Context) (bool, error) {
-		var err error
 		outp, err := runRemoteCommand(publicIP, "hostname")
 		klog.Infof("out: %s err: %v", outp, err)
 		if err != nil {
-			return false, err
+			// Return nil err to retry on failure
+			_ = err
+			return false, nil
 		}
 		return true, nil
 	})