Remove extra annotation on prose test

Author: rozza

driver-sync/src/test/functional/com/mongodb/client/AbstractClientSideOperationsTimeoutProseTest.java

@@ -276,7 +276,6 @@ public void testBlockingIterationMethodsChangeStream() {
     @Tag("setsFailPoint")
     @FlakyTest(maxAttempts = 3)
     @DisplayName("6. GridFS Upload - uploads via openUploadStream can be timed out")
-    @Test
     public void testGridFSUploadViaOpenUploadStreamTimeout() {
         assumeTrue(serverVersionAtLeast(4, 4));
         long rtt = ClusterFixture.getPrimaryRTT();