✅ test: Fixes broken tests due to formatted date on Safari 9
✅ test: Fixes broken tests due to formatted date on Safari 9

There is no native Intl support on Safari 9. Intl polyfill is loaded but
the polyfill has a bug where formatted date defaults to short version,
e.g. Jan 2020 (polyfill) vs January 2020 (Intl).

motss/app-datepicker,motss/app-datepicker,motss/jv-datepicker,motss/app-datepicker