Merge pull request #773 from mozilla/dependabot/npm_and_yarn/glean/tslib-2.3.1

Bump tslib from 1.14.1 to 2.3.1 in /glean

Author: Beatriz Rizental

glean/package-lock.json

@@ -126,7 +126,7 @@
   "dependencies": {
     "fflate": "^0.7.1",
     "jose": "^3.14.0",
-    "tslib": "^1.14.1",
+    "tslib": "^2.3.1",
     "uuid": "^8.3.2"
   },
   "engines": {