[audio] bump microOpus to v0.4.0 to use fixed-point by default on ESP32 (#16168)

esphome/components/audio/__init__.py

@@ -402,7 +402,7 @@ async def to_code(config):
         )
     if data.opus_support:
         cg.add_define("USE_AUDIO_OPUS_SUPPORT")
-        add_idf_component(name="esphome/micro-opus", ref="0.3.6")
+        add_idf_component(name="esphome/micro-opus", ref="0.4.0")
         if data.opus.floating_point is not None:
             add_idf_sdkconfig_option(
                 "CONFIG_OPUS_FLOATING_POINT", data.opus.floating_point

esphome/idf_component.yml

@@ -10,7 +10,7 @@ dependencies:
   esphome/micro-flac:
     version: 0.1.1
   esphome/micro-opus:
-    version: 0.3.6
+    version: 0.4.0
   espressif/esp-dsp:
     version: "1.7.1"
   espressif/esp-tflite-micro: