Add HW Speaker tests

.github/workflows/validate_esphome_beta.yml

@@ -157,6 +157,42 @@ jobs:
           yaml-file: ".test/esphome_idf53_hw_relays.yaml"
           version: beta
 
+  build_ard_hw_speaker:
+    name: HW Speaker (Arduino)
+    needs: build_ard_core
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@main
+      - name: Build HW Speaker (Arduino)
+        uses: esphome/build-action@main
+        with:
+          yaml-file: ".test/esphome_ard_hw_speaker.yaml"
+          version: beta
+
+  build_idf_hw_speaker:
+    name: HW Speaker (IDF)
+    needs: build_idf_core
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@main
+      - name: Build HW Speaker (IDF)
+        uses: esphome/build-action@main
+        with:
+          yaml-file: ".test/esphome_idf_hw_speaker.yaml"
+          version: beta
+
+  build_idf53_hw_speaker:
+    name: HW Speaker (IDF v5.3)
+    needs: build_idf53_core
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@main
+      - name: Build HW Speaker (IDF v5.3)
+        uses: esphome/build-action@main
+        with:
+          yaml-file: ".test/esphome_idf53_hw_speaker.yaml"
+          version: beta
+
   build_ard_ble_proxy:
     name: Bluetooth Proxy (Ard)
     needs: build_ard_basic