Try using the ubuntu act image

.gitea/workflows/build-and-copy.yaml

@@ -6,6 +6,8 @@ on:
 jobs:
   build-and-copy:
     runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4