Bump tslib from 1.10.0 to 1.11.0

Bumps [tslib](https://github.com/Microsoft/tslib) from 1.10.0 to 1.11.0.
- [Release notes](https://github.com/Microsoft/tslib/releases)
- [Commits](microsoft/tslib@1.10.0...1.11.0)

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

package.json

@@ -81,7 +81,7 @@
     "lodash": "^4.17.15",
     "ngx-spinner": "^8.1.0",
     "rxjs": "~6.5.4",
-    "tslib": "^1.10.0",
+    "tslib": "^1.11.0",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {