Calendar portlet having End Date label and Ends: Never selection for repeating events causes confusion

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.X EE, 7.0.0 DXP SP1, Master
• Fix Version/s: 6.2.X EE, 7.0.0 DXP FP2, 7.0.0 DXP SP1, 7.0.3 CE GA4, 7.1.X, Master
• Component/s: Calendar
• Labels:
  • fw_test_manual
  • liferay-digital-enterprise-70-sp1
  • liferay-fixpack-de-2-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 2
• Git Pull Request: https://github.com/brandizzi/liferay-portal/pull/255

Description:
End Date for the event causes confusion when selecting Ends: Never for the repeating event

Steps to Reproduce:
1. Start up portal
2. Add Calendar portlet
3. Add Event
4. Check the box "repeat"
5. Select "Ends: Never"
Expected Behavior: Google Calendar does not have the labels "Start Date" and "End Date", but instead has the format: [mm/dd/yyyy] [00:00AM/PM] to [00:00AM/PM] [mm/dd/yyyy]. The "Start Date" and "End Date" labels will be changed to say "From" and "To", respectively, to avoid this confusion.
Actual Behavior: End Date for the event causes confusion when selecting Ends: Never for the repeating event

Testing:
Reproduced in 6.2.x - ea8d034b9afdc6b4b76dde47ac12f1eaa6ba65d6
Reproduced in master - 3eb7e539ef0bd99e81542dd55a5f45331b5bb650