fix(vscode): add file association

.vscode/settings.json

@@ -1,8 +1,11 @@
 {
+  "files.associations": {
+    ".gitea/workflows/*.yaml": "github-actions-workflow"
+  },
   "yaml.schemas": {
     "https://raw.githubusercontent.com/helm-unittest/helm-unittest/v1.2.1/schema/helm-testsuite.json": [
       "/unittests/**/*.yaml"
     ]
   },
   "yaml.schemaStore.enable": true
-}
+}