Bump tslib from 2.5.0 to 2.6.2

Bumps [tslib](https://github.com/Microsoft/tslib) from 2.5.0 to 2.6.2.
- [Release notes](https://github.com/Microsoft/tslib/releases)
- [Commits](microsoft/tslib@2.5.0...v2.6.2)

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

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

package.json

@@ -482,7 +482,7 @@
         "sudo-prompt": "^9.2.1",
         "timers-browserify": "^2.0.12",
         "tmp": "^0.2.1",
-        "tslib": "^2.5.0",
+        "tslib": "^2.6.2",
         "xmlrpc": "^1.3.2"
     },
     "devDependencies": {