fix: filter by container name in restart detection loop

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: IshwarKanse

test/e2e/zz_tls_profile_test.go

@@ -359,7 +359,7 @@ func waitForOperatorContainerRestart(t *testing.T, baselineRestarts int32) {
 			}
 			// Detect container restart within the same pod.
 			for _, cs := range p.Status.ContainerStatuses {
-				if cs.RestartCount > baselineRestarts {
+				if cs.Name == operatorContainerName && cs.RestartCount > baselineRestarts {
 					t.Logf("operator container restarted: restart count %d -> %d", baselineRestarts, cs.RestartCount)
 					return true, nil
 				}