internal(CI): Set master as the default branch when fetching provisio…

…ner repo

.github/workflows/ci.yaml

@@ -4,10 +4,9 @@ on:
   push:
     branches:
       - master
-
   pull_request:
     branches:
-      - master
+      - '**' # Triggers the workflow on any pull request and on any branch
 
 env:
   # Semantic version range syntax (3.x) or exact version of a Python version
@@ -22,10 +21,11 @@ jobs:
         python: [ '3.10' ]
 
     steps:
-      - name: Checkout repo code
+      - name: Checkout ZachiNachshon/provisioner
         uses: actions/checkout@v3
         with:
           repository: 'ZachiNachshon/provisioner'
+          ref: master
           token: ${{ secrets.PROVISIONER_REPO_ACCESS_TOKEN }}
 
       - name: Checkout ZachiNachshon/provisioner-plugins