ci: disable shallow clone

Author: facchinm

.github/workflows/compile-examples.yml

@@ -69,6 +69,7 @@ jobs:
         with:
           submodules: recursive
           token: ${{ secrets.PRIVATE_SUBMODULES_CLONE }}
+          fetch-depth: 0
 
       # The source files are in a subfolder of the ArduinoCore-API repository, so it's not possible to clone it directly to the final destination in the core
       - name: Checkout ArduinoCore-API