chore(deps-dev): bump typedoc from 0.17.7 to 0.17.8 (#480)

Bumps [typedoc](https://github.com/TypeStrong/TypeDoc) from 0.17.7 to 0.17.8.
- [Release notes](https://github.com/TypeStrong/TypeDoc/releases)
- [Commits](TypeStrong/typedoc@v0.17.7...0.17.8)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

package-lock.json

@@ -45,7 +45,7 @@
     "ts-jest": "^25.5.1",
     "ts-node": "^8.10.2",
     "tslint": "^6.1.2",
-    "typedoc": "^0.17.7",
+    "typedoc": "^0.17.8",
     "typescript": "^3.9.5",
     "vscode-ripgrep": "^1.6.2"
   },