fix multiarch container build (#740)

* fix build and push action

---------

Co-authored-by: Jörg Zimmermann <[email protected]>

Author: ekneg54

.github/workflows/container-build.yml

@@ -86,9 +86,8 @@ jobs:
           build-args: |
             LOGPREP_VERSION=${{ inputs.build-version }}
             PYTHON_VERSION=${{ matrix.python-version }}
-            tags: ${{ steps.image-tag.outputs.tags }}
-            platforms: "linux/arm64,linux/amd64"
           tags: ${{ steps.image-tag.outputs.tags }}
+          platforms: "linux/arm64,linux/amd64"
           cache-from: type=gha
           cache-to: type=gha,mode=max