fix for the rotate -> unpause bug (#2938)

Some lore:
On Android, whenever you pause emulation, next you will a lot likely move your phone, and then proly cause a rotation.
Unpause upon rotation makes me unpause my games accidentally very often.
I acknowledge that as a bug, and believe most will agree.

Co-authored-by: Allison Cunha <allisonbzk@gmail.com>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2938
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Reviewed-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Co-authored-by: xbzk <xbzk@eden-emu.dev>
Co-committed-by: xbzk <xbzk@eden-emu.dev>

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt

@@ -1511,7 +1511,9 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
             emulationState.newSurface(holder.surface)
         } else {
-            emulationState.newSurface(holder.surface)
+            // Surface changed due to rotation/config change
+            // Only update surface reference, don't trigger state changes
+            emulationState.updateSurfaceReference(holder.surface)
         }
     }
 
@@ -1842,6 +1844,14 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
             }
         }
 
+        @Synchronized
+        fun updateSurfaceReference(surface: Surface?) {
+            this.surface = surface
+            if (this.surface != null && state == State.RUNNING) {
+                NativeLibrary.surfaceChanged(this.surface)
+            }
+        }
+
         @Synchronized
         fun clearSurface() {
             if (surface == null) {