chore(deps): bump @octokit/auth-app from 4.0.5 to 4.0.6 (#175)

Bumps [@octokit/auth-app](https://github.com/octokit/auth-app.js) from 4.0.5 to 4.0.6.
- [Release notes](https://github.com/octokit/auth-app.js/releases)
- [Commits](octokit/auth-app.js@v4.0.5...v4.0.6)

---
updated-dependencies:
- dependency-name: "@octokit/auth-app"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -51,7 +51,7 @@
     "@fastify/cors": "^8.1.0",
     "@fastify/env": "^4.1.0",
     "@fastify/sensible": "^5.1.1",
-    "@octokit/auth-app": "^4.0.5",
+    "@octokit/auth-app": "^4.0.6",
     "@octokit/core": "^4.0.5",
     "@octokit/graphql": "^5.0.1",
     "@octokit/plugin-retry": "^3.0.9",