Use --board-options in stead of build-property to change partition si…

…zes.

.github/workflows/build-arduino.yml

@@ -108,7 +108,7 @@ jobs:
 
     - name: Build ${{ matrix.example }} ${{ matrix.board }}
       run: |
-        arduino-cli compile --fqbn ${{ matrix.board }} --build-property build.partitions=min_spiffs ${{ matrix.example }}
+        arduino-cli compile --fqbn ${{ matrix.board }} --board-options PartitionScheme=min_spiffs ${{ matrix.example }}
 
     - name: Uninstall iotsa and custom libraries
       run: |