ci: added visibility change to public for docker image publish (#1017)

Author: thecodacus

.github/workflows/docker.yaml

@@ -12,6 +12,7 @@ on:
 
 permissions:
   packages: write
+  contents: read
 
 env:
   REGISTRY: ghcr.io
@@ -74,6 +75,18 @@ jobs:
         run: |
           docker buildx imagetools inspect ${{ steps.string.outputs.lowercase }}:${{ steps.meta.outputs.version }}
 
+
+      - name: Make package public
+        run: |
+          gh api \
+            --method PATCH \
+            -H "Accept: application/vnd.github+json" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            "/user/packages/container/${{ github.event.repository.name }}/visibility" \
+            -f visibility='public'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Dump context
         if: always()
         uses: crazy-max/ghaction-dump-context@v2