chore(deps-dev): bump tsutils from 3.17.1 to 3.19.1

Bumps [tsutils](https://github.com/ajafff/tsutils) from 3.17.1 to 3.19.1.
- [Release notes](https://github.com/ajafff/tsutils/releases)
- [Changelog](https://github.com/ajafff/tsutils/blob/master/CHANGELOG.md)
- [Commits](ajafff/tsutils@v3.17.1...v3.19.1)

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

Author: dependabot-preview[bot]

package-lock.json

@@ -60,7 +60,7 @@
     "ts-jest": "^25.5.1",
     "ts-loader": "^8.0.11",
     "tslib": "^2.0.3",
-    "tsutils": "~3.17.0",
+    "tsutils": "~3.19.1",
     "typescript": "^3.9.7"
   },
   "dependencies": {}