Merge pull request #15 from per1234/fix-portenta-c33-ci

Fix Portenta C33 job configuration in "Compile Examples" CI workflow

Author: aentinger

.github/workflows/compile-examples.yml

@@ -52,10 +52,9 @@ jobs:
             platforms: |
               - name: arduino:mbed_portenta
             sketch-paths:
-          - fqbn: arduino:renesas:portenta_h33
+          - fqbn: arduino:renesas_portenta:portenta_c33
             platforms: |
-              - name: arduino:renesas
-                source-url: https://downloads.arduino.cc/packages/package_renesas_index.json
+              - name: arduino:renesas_portenta
             sketch-paths: |
               - examples/C33-Low-Power