[CI] Consolidate some tests (S) (#8206)

tests/components/scd30/test.esp32-ard.yaml

@@ -1,20 +1,5 @@
-i2c:
-  - id: i2c_scd30
-    scl: 16
-    sda: 17
+substitutions:
+  scl_pin: GPIO16
+  sda_pin: GPIO17
 
-sensor:
-  - platform: scd30
-    co2:
-      name: SCD30 CO2
-    temperature:
-      id: scd30_temperature
-      name: SCD30 Temperature
-    humidity:
-      name: SCD30 Humidity
-    address: 0x61
-    automatic_self_calibration: true
-    altitude_compensation: 10m
-    ambient_pressure_compensation: 961mBar
-    temperature_offset: 4.2C
-    update_interval: 15s
+<<: !include common.yaml