Bump tslib from 2.3.0 to 2.3.1

Bumps [tslib](https://github.com/Microsoft/tslib) from 2.3.0 to 2.3.1.
- [Release notes](https://github.com/Microsoft/tslib/releases)
- [Commits](https://github.com/Microsoft/tslib/compare/2.3.0...2.3.1)

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

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

package.json

@@ -69,7 +69,7 @@
     "style-loader": "^3.2.1",
     "svg-inline-loader": "^0.8.2",
     "ts-loader": "^9.2.3",
-    "tslib": "^2.3.0",
+    "tslib": "^2.3.1",
     "typedoc": "^0.21.5",
     "typescript": "^4.3.5",
     "val-loader": "4.0.0",