GH actions: use arduino:mbed core, abandon -beta

Author: facchinm

.github/workflows/compile-examples.yml

@@ -31,20 +31,20 @@ jobs:
 
       matrix:
         board:
-          - fqbn: arduino-beta:mbed:nano33ble
-          - fqbn: arduino-beta:mbed:envie_m4
-          - fqbn: arduino-beta:mbed:envie_m7
+          - fqbn: arduino:mbed:nano33ble
+          - fqbn: arduino:mbed:envie_m4
+          - fqbn: arduino:mbed:envie_m7
 
         # compile only the examples compatible with each board
         include:
           - board:
-              fqbn: arduino-beta:mbed:nano33ble
+              fqbn: arduino:mbed:nano33ble
             additional-sketch-paths: '"libraries/PDM" "libraries/ThreadDebug"'
           - board:
-              fqbn: arduino-beta:mbed:envie_m4
+              fqbn: arduino:mbed:envie_m4
             additional-sketch-paths: '"libraries/doom" "libraries/KernelDebug" "libraries/Portenta_SDCARD" "libraries/Portenta_System" "libraries/Portenta_Video" '
           - board:
-              fqbn: arduino-beta:mbed:envie_m7
+              fqbn: arduino:mbed:envie_m7
             additional-sketch-paths: '"libraries/doom" "libraries/KernelDebug" "libraries/Portenta_SDCARD" "libraries/Portenta_System" "libraries/Portenta_Video" "libraries/ThreadDebug" "libraries/USBHOST"'
 
     steps:
@@ -71,10 +71,10 @@ jobs:
           fqbn: ${{ matrix.board.fqbn }}
           platforms: |
             # Use Board Manager to install the latest release of Arduino mbed Boards to get the toolchain
-            - name: "arduino-beta:mbed"
+            - name: "arduino:mbed"
             # Overwrite the Board Manager installation with the local platform
             - source-path: "./"
-              name: "arduino-beta:mbed"
+              name: "arduino:mbed"
           sketch-paths: "${{ env.UNIVERSAL_SKETCH_PATHS }} ${{ matrix.additional-sketch-paths }}"
           verbose: 'false'
           enable-size-deltas-report: true