Context:
See SUPPORT-15139

When adding a "Between" date filter in Optimize, the date picker currently will always show the start of the interval, even if the user is selecting the end date field.

AT:

• When the user selects the end date, the date picker should display the end of the range

Testing Notes:

• Create new report
• Select a process
• Add Process Instance Filter on End/Start date
• Select type 'Between'
• Select start date and end date
• Clicking on the end date input field should open datepicker and display the end date
• Clicking on the start date input field should open datepicker and display the start date