[audio] Bump esp-audio-libs to 2.0.4 (#15164)

esphome/components/audio/__init__.py

@@ -204,7 +204,7 @@ async def to_code(config):
 
     add_idf_component(
         name="esphome/esp-audio-libs",
-        ref="2.0.3",
+        ref="2.0.4",
     )
 
     data = _get_data()

esphome/idf_component.yml

@@ -2,7 +2,7 @@ dependencies:
   bblanchon/arduinojson:
     version: "7.4.2"
   esphome/esp-audio-libs:
-    version: 2.0.3
+    version: 2.0.4
   esphome/micro-opus:
     version: 0.3.6
   espressif/esp-dsp: