try new GHCR_TOKEN

Author: hobu

.github/workflows/build.yml

@@ -43,7 +43,7 @@ jobs:
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+          password: ${{ secrets.GHCR_TOKEN }}
       - name: Prepare
         id: prep
         run: |