ci: check format in CI pipeline (#17)

Reviewed-on: #17
Co-authored-by: Timo Behrendt <t.behrendt@t00n.de>
Co-committed-by: Timo Behrendt <t.behrendt@t00n.de>

.gitea/workflows/ci.yaml

@@ -35,8 +35,10 @@ jobs:
             /go_cache
           key: go_path-${{ steps.hash-go.outputs.hash }}
           restore-keys: |-
-            go_cache-${{ steps.hash-go.outputs.hash }}      
+            go_cache-${{ steps.hash-go.outputs.hash }}
       - name: build
         run: make build
       - name: test
         run: make test
+      - name: check:format
+        run: make check-format