Remove duplicate deprecation suppression

Author: bergundy

temporal-sdk/src/test/java/io/temporal/workflow/updateTest/UpdateWithStartTest.java

@@ -648,7 +648,6 @@ public void failWhenUpdateNamesDoNotMatch() {
   @SuppressWarnings(
       "deprecation") // Backwards compatibility for WORKFLOW_ID_REUSE_POLICY_TERMINATE_IF_RUNNING
   @Test
-  @SuppressWarnings("deprecation") // Test uses deprecated policy for validation
   public void failServerSideWhenStartIsInvalid() {
     WorkflowClient workflowClient = testWorkflowRule.getWorkflowClient();