Updated workflow - maybe better to put a git pull

.github/workflows/cooker.yml

@@ -43,7 +43,6 @@ jobs:
     runs-on: ubuntu-latest
     #needs: [Job1_-_Prepearing_enviornment]
     steps:
-      - uses: actions/checkout@v3
 
       - name: cache-cooker
         id: cache-cooker
@@ -52,9 +51,12 @@ jobs:
           path:  /home/runner/work/RetroDECK
           key: ${{ runner.os }}-cooker-cache
 
+      - uses: actions/checkout@v3
+
       - name: Downloading sources
         #if: steps.cache-cooker.outputs.cache-hit != 'true'
         run: |
+          git pull
           git submodule init
           git submodule update
           sudo add-apt-repository ppa:alexlarsson/flatpak