chore(deps): update dependency @relative-ci/agent to v4

Author: renovate[bot]

package.json

@@ -72,7 +72,7 @@
     "@babel/plugin-transform-react-jsx": "7.18.6",
     "@babel/preset-env": "7.18.6",
     "@babel/preset-react": "7.18.6",
-    "@relative-ci/agent": "3.1.3",
+    "@relative-ci/agent": "4.2.9",
     "autoprefixer": "10.2.4",
     "babel-core": "7.0.0-bridge.0",
     "babel-eslint": "10.1.0",