Add workflow

Author: tankerkiller125

.github/workflows/to-ghcr.yml

@@ -0,0 +1,27 @@
+name: docker image to ghcr
+
+permissions:
+  contents: read
+  packages: write
+
+on:
+  workflow_dispatch:
+  schedule: 
+   - cron: '0 0 * * 0'
+
+jobs:
+  Clone:
+    strategy:
+      fail-fast: false
+      matrix:
+        image:
+        - tonistiigi/binfmt
+        - moby/buildkit
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/setup-go@v5
+    - uses: imjasonh/setup-crane@v0.4
+    - run: |
+        for tag in $(crane ls ${{ matrix.image }}); do
+          crane copy ${{ matrix.image }}:$tag ghcr.io/${{ github.repository_owner }}/$(echo ${{ matrix.image }} | cut -d'/' -f2 | cut -d':' -f1):$tag
+        done