[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/tm1621/test.esp32-ard.yaml

@@ -0,0 +1,12 @@
+display:
+  - platform: tm1621
+    id: tm1621_display
+    cs_pin: 15
+    data_pin: 14
+    read_pin: 12
+    write_pin: 13
+    lambda: |-
+      it.printf(0, "%.1f", 20.0);
+      it.display_celsius(true);
+      it.printf(1, "%.1f", 20.0);
+      it.display_humidity(true);