fix: allow build arg in build

Author: johnson2427

.github/workflows/build.yaml

@@ -64,3 +64,5 @@ jobs:
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            APE_VERSION=latest-slim