[Snyk] Upgrade zone.js from 0.12.0 to 0.15.0#2

Muhammed-20 wants to merge 1 commit intomainMuhammed-20/angular-course:mainfrom

snyk-upgrade-cb619abf1180854cac77bafc822822e3Muhammed-20/angular-course:snyk-upgrade-cb619abf1180854cac77bafc822822e3Copy head branch name to clipboard