Bump tslib from 2.2.0 to 2.3.0

Bumps [tslib](https://github.com/Microsoft/tslib) from 2.2.0 to 2.3.0.
- [Release notes](https://github.com/Microsoft/tslib/releases)
- [Commits](https://github.com/Microsoft/tslib/compare/2.2.0...2.3.0)

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

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

package.json

@@ -49,7 +49,7 @@
     "source-sans-pro": "3.6.0",
     "style-loader": "^2.0.0",
     "svg-inline-loader": "^0.8.2",
-    "tslib": "^2.2.0",
+    "tslib": "^2.3.0",
     "typedoc": "^0.20.36",
     "typescript": "^4.2.4",
     "url-loader": "^4.1.1",