Vadim Stepanov d40db5a352 Make emails case-insensitive for ICal schedules (#1297) ... # What this PR does Fixes a bug when current on-call users for web UI and Slack user group are incorrect. This happens when both conditions below are true: - Using an ICal schedule - Email of a user in Grafana has a different case than an event in ICal (e.g. `User@gmail.com` in Grafana, `user@gmail.com` in ICal event) The bug was introduced by https://github.com/grafana/oncall/pull/1169 ## Which issue(s) this PR fixes https://github.com/grafana/oncall/issues/1296 ## Checklist - [x] Tests updated - [x] `CHANGELOG.md` updated		2023-02-06 12:11:13 +00:00
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calendar_with_all_day_event.ics	Add multiple ical all-day event for testing	2022-11-03 14:36:42 -03:00
calendar_with_edited_recurring_events.ics	World, meet OnCall!	2022-06-03 08:09:47 -06:00
calendar_with_recurring_event.ics	World, meet OnCall!	2022-06-03 08:09:47 -06:00
override_email_case_sensitivity.ics	Make emails case-insensitive for ICal schedules (#1297)	2023-02-06 12:11:13 +00:00
quality.ics	Schedule score backend (#338)	2023-01-04 16:49:58 +00:00