Fix: envie_m4 is no longer a valid FQBN. (#15)

Author: aentinger

.github/workflows/compile-examples.yml

@@ -58,7 +58,7 @@ jobs:
           - fqbn: arduino:mbed_portenta:envie_m7
             platforms: |
               - name: arduino:mbed_portenta
-          - fqbn: arduino:mbed_portenta:envie_m4
+          - fqbn: arduino:mbed_portenta:envie_m7:target_core=cm4
             platforms: |
               - name: arduino:mbed_portenta
           - fqbn: arduino:mbed_nano:nano33ble
@@ -94,6 +94,7 @@ jobs:
           platforms: ${{ matrix.board.platforms }}
           libraries: ${{ env.LIBRARIES }}
           enable-deltas-report: true
+          github-token: ${{ secrets.GITHUB_TOKEN }}
           sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}
 
       - name: Save memory usage change report as artifact