⬆️ Updates typedoc to ^0.28.0

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -105,7 +105,7 @@
         "semantic-release": ">=17.2.3",
         "ts-jest": "^26.4.4",
         "ts-node": ">=9.0.0",
-        "typedoc": "^0.20.28",
+        "typedoc": "^0.28.0",
         "typescript": "^4.1.3"
     },
     "repository": {