chore(deps-dev): bump typescript (#728)

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 5.1.0-dev.20230305 to 5.1.0-dev.20230401.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/commits)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -22,7 +22,7 @@
     "mocha": "^10.2.0",
     "prettier": "^2.8.7",
     "terser-webpack-plugin": "^5.3.7",
-    "typescript": "^5.1.0-dev.20230305",
+    "typescript": "^5.1.0-dev.20230401",
     "webpack": "^5.77.0",
     "webpack-cli": "^5.0.1"
   },