fix: upgrade tslib from 2.6.2 to 2.6.3

Snyk has created this PR to upgrade tslib from 2.6.2 to 2.6.3.

See this package in npm:
tslib

See this project in Snyk:
https://app.snyk.io/org/saileshbro-sv8/project/de3b2e22-1dbd-410a-b3a1-31d0cc35bec8?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -26,7 +26,7 @@
     "angular-svg-icon": "^11.2.0",
     "appwrite": "^2.0.0",
     "rxjs": "^6.6.7",
-    "tslib": "^2.6.2",
+    "tslib": "^2.6.3",
     "zone.js": "~0.14.6"
   },
   "devDependencies": {