fix(ci): get version number in ci checkout

.forgejo/workflows/package.yml

@@ -10,12 +10,14 @@ jobs:
       image: git.kabelsalat.ch/s3lph/package-pipeline-builder:latest
     steps:
       - uses: https://code.forgejo.org/actions/checkout@v4
+        with:
+          fetch-depth: 0
       - name: Prepare package
         run: |
           mkdir -p \
             package/debian/barcode-utils/usr/bin \
             package/debian/barcode-utils/usr/share/webextensions
-          sed -re "s/__VERSION__/0.$(git rev-list --count ${GITHUB_REF_NAME})-1/g" -i package/debian/barcode-utils/DEBIAN/control
+          sed -re "s/__VERSION__/0.$(git rev-list --count HEAD)-1/g" -i package/debian/barcode-utils/DEBIAN/control
           # barcode-websocket-server
           cp barcode-websocket-server package/debian/barcode-utils/usr/bin/
           # webextension-tabfocus