Controller's method with `@PreAuthorize` generates infinitely many same tests.

[ancavar]

To Reproduce
Generate integration tests for controller's method which has @PreAuthorize, e.g.

 @GetMapping("/demo")
 @PreAuthorize("hasAuthority('write')")
 public String demo() {
 return "demo";
 }

Expected behavior

Probably shouldn't have this test since it tests nothing.

Actual behavior

 ///region FUZZER: ERROR SUITE for method demo()
 /// Actual number of generated tests (4964) exceeds per-method limit (50)
 /// The limit can be configured in '{HOME_DIR}/.utbot/settings.properties' with 'maxTestsPerMethod' property

 /**
 * @utbot.classUnderTest {@link NameController}
 * @utbot.methodUnderTest {@link NameController#demo()}
 */
 @Test
 @DisplayName("demo: -> throw AccessDeniedException")
 public void testDemoThrowsADE() {
 /* This test fails because method [com.laurentiuspilca.ssia.controllers.NameController.demo] produces [org.springframework.security.access.AccessDeniedException: Access is denied] */
 nameController.demo();
 }

 /**
 * @utbot.classUnderTest {@link NameController}
 * @utbot.methodUnderTest {@link NameController#demo()}
 */
 @Test
 @DisplayName("demo: -> throw AccessDeniedException")
 public void testDemoThrowsADE1() {
 /* This test fails because method [com.laurentiuspilca.ssia.controllers.NameController.demo] produces [org.springframework.security.access.AccessDeniedException: Access is denied] */
 nameController.demo();
 }

 /**
 * @utbot.classUnderTest {@link NameController}
 * @utbot.methodUnderTest {@link NameController#demo()}
 */
 @Test
 @DisplayName("demo: -> throw AccessDeniedException")
 public void testDemoThrowsADE2() {
 /* This test fails because method [com.laurentiuspilca.ssia.controllers.NameController.demo] produces [org.springframework.security.access.AccessDeniedException: Access is denied] */
 nameController.demo();
 }
 
 // and so on