fix(analytics): initialize permanentProperties inline
fix(analytics): initialize permanentProperties inline

AnalyticsAdapter is initialized on file load. The constructor
calls a method that calls Object.assign. All this happens
before jitsi-meet has loaded polyfills. So, instead
initialize permanentProperties inline with the expected
values, avoiding Object.assign.

nevermind-corp/ljm,jitsi/lib-jitsi-meet,damencho/lib-jitsi-meet,jitsi/lib-jitsi-meet,jiyeyuran/lib-jitsi-meet