Fix SAT

Signed-off-by: Leo Siepel <leosiepel@gmail.com>

Author: lsiepel

bundles/org.openhab.binding.avmfritz/src/main/java/org/openhab/binding/avmfritz/internal/hardware/FritzAhaWebInterface.java

@@ -211,7 +211,7 @@ public void onComplete(@NonNullByDefault({}) Result result) {
     private void completeAuthentication(CompletableFuture<Boolean> currentAuthentication, @Nullable String newSid,
             ThingStatusDetail statusDetail, @Nullable String description) {
         synchronized (authenticationLock) {
-            if (currentAuthentication != authentication || disposed) {
+            if (!currentAuthentication.equals(authentication) || disposed) {
                 currentAuthentication.complete(false);
                 return;
             }