Improve the basque translation for date picker

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.X EE, 7.0.X EE, Master
• Fix Version/s: 6.2.X EE, 7.0.0 DXP FP13, 7.0.0 DXP SP3, 7.0.3 CE GA4, 7.0.X EE, 7.1.X, Master
• Component/s: ~ [Archived] Frontend Infrastructure
• Labels:
  • 62-ee-sp19
  • liferay-digital-enterprise-70-sp3
  • liferay-fixpack-de-13-7010
  • liferay-fixpack-portal-144-6210
• Branch Version/s:
  7.0.x, 6.2.x
• Backported to Branch:
  Committed
• Story Points: 1.25
• Fix Priority: 4
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/47838

Date picker is not translated in basque.

very short week days: "Ig","Al","Ar","Az","Og","Ol","Lr"
first week day: 1

For testing:

• Check that basque (eu_ES) is enabled in portal-ext.properties : locales.enabled=ca_ES,zh_CN,en_US,fi_FI,fr_FR,de_DE,iw_IL,hu_HU,ja_JP,pt_BR,es_ES,eu_ES
• Configure Basque as available language in Instance Settings.
• Visit the portal in basque: localhost:8080/eu_ES
• Go to a date picker, for example try to add a new web content and click in the Scheduled tab