[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/copy/test.esp8266-ard.yaml

@@ -0,0 +1,23 @@
+output:
+  - platform: esp8266_pwm
+    id: fan_output_1
+    pin: 12
+
+fan:
+  - platform: speed
+    id: fan_speed
+    output: fan_output_1
+  - platform: copy
+    source_id: fan_speed
+    name: Fan Speed Copy
+
+select:
+  - platform: template
+    id: test_select
+    options:
+      - one
+      - two
+    optimistic: true
+  - platform: copy
+    source_id: test_select
+    name: Test Select Copy