Fix AssertionError crash when audio source finishes while paused (#2633)

* Initial plan

* Fix crash when pausing audio: handle Paused+AL_STOPPED state mismatch

Co-authored-by: riccardobl <4943530+riccardobl@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: riccardobl <4943530+riccardobl@users.noreply.github.com>

Author: Copilot

jme3-core/src/main/java/com/jme3/audio/openal/ALAudioRenderer.java

@@ -1147,7 +1147,7 @@ public void updateInRenderThread(float tpf) {
 
             // Check if we need to sync JME status with OpenAL status.
             if (openALStatus != jmeStatus) {
-                if (openALStatus == Status.Stopped && jmeStatus == Status.Playing) {
+                if (openALStatus == Status.Stopped && jmeStatus != Status.Stopped) {
 
                     // Source stopped playing unexpectedly (finished or starved)
                     if (src.getAudioData() instanceof AudioStream) {