Timezones in Schedules

[saikrishna_12]

1. Set the "glide.sys.default.tz" property to the desired timezone to make the default TZ for the system and for the new users who didn't set any value in TZ in their profile.
2. always use the "run as" field in the Schedules to make the scripts use the respective user's TZ.
3. if not able to use particular use to place in "run as" keep it blank and it will run as a system user who TZ based on the 1st point.
4. instead, we can use TZ and time fields in new upgraded instances.