[psram] Consolidate task stack in PSRAM handling (#16628)

tests/components/audio_file/validate.esp32-idf.yaml

@@ -0,0 +1,11 @@
+audio_file:
+  - id: test_audio
+    file:
+      type: local
+      path: $component_dir/test.wav
+
+media_source:
+  - platform: audio_file
+    id: audio_file_source
+    # task_stack_in_psram: false must validate without a psram: component
+    task_stack_in_psram: false