npm: bump typedoc from 0.23.28 to 0.26.7

Bumps [typedoc](https://github.com/TypeStrong/TypeDoc) from 0.23.28 to 0.26.7.
- [Release notes](https://github.com/TypeStrong/TypeDoc/releases)
- [Changelog](https://github.com/TypeStrong/typedoc/blob/master/CHANGELOG.md)
- [Commits](TypeStrong/typedoc@v0.23.28...v0.26.7)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -37,7 +37,7 @@
     "nyc": "^15.1.0",
     "sinon": "^14.0.0",
     "ts-node": "^10.8.2",
-    "typedoc": "^0.23.18",
+    "typedoc": "^0.26.7",
     "typescript": "^4.8.4"
   },
   "peerDependencies": {