Bump @material-ui/lab from 4.0.0-alpha.60 to 4.0.0-alpha.61

Bumps [@material-ui/lab](https://github.com/mui-org/material-ui/tree/HEAD/packages/material-ui-lab) from 4.0.0-alpha.60 to 4.0.0-alpha.61.
- [Release notes](https://github.com/mui-org/material-ui/releases)
- [Commits](https://github.com/mui-org/material-ui/commits/HEAD/packages/material-ui-lab)

---
updated-dependencies:
- dependency-name: "@material-ui/lab"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

packages/tutorial/package.json

@@ -65,7 +65,7 @@
     "rollup-plugin-peer-deps-external": "^2.2.4",
     "@material-ui/core": "^4.12.3",
     "@material-ui/icons": "^4.11.2",
-    "@material-ui/lab": "^v4.0.0-alpha.60",
+    "@material-ui/lab": "^v4.0.0-alpha.61",
     "axios": "^0.25.0",
     "react-intl": "^5.24.4",
     "prop-types": "^15.8.1",