[CI] Introduce testing for IDF 5 (and other arbitrary framework versions) (#6802)

* Initial changes to support testing of additional framework versions

* Rename Arduino test files

tests/components/pca9685/test.esp32-ard.yaml

@@ -0,0 +1,34 @@
+i2c:
+  - id: i2c_pca9685
+    scl: 16
+    sda: 17
+
+pca9685:
+  frequency: 500
+  address: 0x0
+
+output:
+  - platform: pca9685
+    id: pca_0
+    channel: 0
+  - platform: pca9685
+    id: pca_1
+    channel: 1
+  - platform: pca9685
+    id: pca_2
+    channel: 2
+  - platform: pca9685
+    id: pca_3
+    channel: 3
+  - platform: pca9685
+    id: pca_4
+    channel: 4
+  - platform: pca9685
+    id: pca_5
+    channel: 5
+  - platform: pca9685
+    id: pca_6
+    channel: 6
+  - platform: pca9685
+    id: pca_7
+    channel: 7