Merge pull request #2352 from lprimak/fix-test-deprecation-warning

chore: hide deprecation warning in AD test

Author: fpapon

core/src/test/java/org/apache/shiro/realm/activedirectory/ActiveDirectoryRealmTest.java

@@ -140,6 +140,7 @@ void testExistingUserSuffix() throws Exception {
     void testInitialization() {
         try {
             // Initialize AD Realm
+            @SuppressWarnings("deprecation")
             Factory<SecurityManager> factory = new IniSecurityManagerFactory(
                     "classpath:org/apache/shiro/realm/activedirectory/AdRealm.withPrincipalSuffix.ini");
             SecurityUtils.setSecurityManager(factory.getInstance());