chore(deps): Bump typedoc from 0.26.4 to 0.26.6

Bumps [typedoc](https://github.com/TypeStrong/TypeDoc) from 0.26.4 to 0.26.6.
- [Release notes](https://github.com/TypeStrong/TypeDoc/releases)
- [Changelog](https://github.com/TypeStrong/typedoc/blob/master/CHANGELOG.md)
- [Commits](TypeStrong/typedoc@v0.26.4...v0.26.6)

---
updated-dependencies:
- dependency-name: typedoc
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -63,7 +63,7 @@
     "ts-jest": "^29.2.4",
     "ts-node": "^10.9.2",
     "tslint": "^6.1.3",
-    "typedoc": "^0.26.4",
+    "typedoc": "^0.26.6",
     "typescript": "^5.5.4"
   },
   "prettier": "@relaycorp/shared-config/.prettierrc.json",