Bump tslib from 2.0.3 to 2.1.0

Bumps [tslib](https://github.com/Microsoft/tslib) from 2.0.3 to 2.1.0.
- [Release notes](https://github.com/Microsoft/tslib/releases)
- [Commits](https://github.com/Microsoft/tslib/compare/2.0.3...2.1.0)

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

package.json

@@ -51,7 +51,7 @@
     "ssh2-streams": "^0.4.10",
     "style-loader": "^2.0.0",
     "svg-inline-loader": "^0.8.2",
-    "tslib": "^2.0.3",
+    "tslib": "^2.1.0",
     "typedoc": "^0.20.28",
     "typescript": "^3.9.7",
     "url-loader": "^4.1.1",