[ISSUE #9761] Fix get authentication and authorization metadata provider error (#9762)

Author: majialoong

auth/src/main/java/org/apache/rocketmq/auth/authentication/manager/AuthenticationMetadataManagerImpl.java

@@ -208,14 +208,14 @@ private void handleException(Exception e, CompletableFuture<?> result) {
 
     private AuthenticationMetadataProvider getAuthenticationMetadataProvider() {
         if (authenticationMetadataProvider == null) {
-            throw new IllegalStateException("The authenticationMetadataProvider is not configured");
+            throw new IllegalStateException("The authenticationMetadataProvider is not configured.");
         }
         return authenticationMetadataProvider;
     }
 
     private AuthorizationMetadataProvider getAuthorizationMetadataProvider() {
         if (authorizationMetadataProvider == null) {
-            throw new IllegalStateException("The authorizationMetadataProvider is not configured");
+            throw new IllegalStateException("The authorizationMetadataProvider is not configured.");
         }
         return authorizationMetadataProvider;
     }

auth/src/main/java/org/apache/rocketmq/auth/authorization/manager/AuthorizationMetadataManagerImpl.java

@@ -269,15 +269,15 @@ private <T> CompletableFuture<T> handleException(Exception e) {
     }
 
     private AuthenticationMetadataProvider getAuthenticationMetadataProvider() {
-        if (authorizationMetadataProvider == null) {
+        if (authenticationMetadataProvider == null) {
             throw new IllegalStateException("The authenticationMetadataProvider is not configured.");
         }
         return authenticationMetadataProvider;
     }
 
     private AuthorizationMetadataProvider getAuthorizationMetadataProvider() {
-        if (authenticationMetadataProvider == null) {
-            throw new IllegalStateException("The authenticationMetadataProvider is not configured.");
+        if (authorizationMetadataProvider == null) {
+            throw new IllegalStateException("The authorizationMetadataProvider is not configured.");
         }
         return authorizationMetadataProvider;
     }