fix checkout

.github/workflows/packager.yml

@@ -12,6 +12,10 @@ jobs:
         uses: actions/checkout@v2
         with:
           ref: 'main'
+          fetch-depth: 0  # Fetches all history for all tags and branches
+
+      - name: Fetch all tags
+        run: git fetch --prune --tags
 
       - name: Create and deploy packages
         uses: BigWigsMods/packager@v2