chore(deps-dev): bump msw from 0.19.5 to 0.20.5

Bumps [msw](https://github.com/mswjs/msw) from 0.19.5 to 0.20.5.
- [Release notes](https://github.com/mswjs/msw/releases)
- [Commits](https://github.com/mswjs/msw/compare/v0.19.5...v0.20.5)

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

plugins/graphql/package.json

@@ -35,7 +35,7 @@
     "@backstage/cli": "^0.1.1-alpha.18",
     "@types/supertest": "^2.0.8",
     "eslint-plugin-graphql": "^4.0.0",
-    "msw": "^0.19.5",
+    "msw": "^0.20.5",
     "supertest": "^4.0.2"
   },
   "files": [