Update var name

Author: antonym

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
-          password: ${{ secrets.GHCR_TOKEN }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Read VERSION file
         id: version