Localize Time in Calendar Event Tooltip

[jrjohnson]

We're passing a format into https://github.com/ilios/frontend/blob/master/packages/ilios-common/addon/utils/calendar-event-tooltip.js#L5 of h:mma from the calendar events which results in 2:04PM, however we should localize this time instead of hardcoding that format

maybe like this:

this.intl.formatTime(time, {
  hour: 'numeric',
  minute: 'numeric',
});