resources: Add appropriate OOjs UI icon pack dependencies
resources/src/mediawiki/mediawiki.filewarning.js
* Add 'alerts' as it uses 'alert'
resources/src/mediawiki/page/gallery-slideshow.js:
* Add 'movement' as it uses 'previous' and 'next'
resources/src/mediawiki.special/mediawiki.special.apisandbox.js:
* Add 'content' as it uses 'info'
* Add 'interactions' as it uses 'add' and 'help'
* Add 'editing-advanced' as it uses 'code'
resources/src/mediawiki.widgets/mw.widgets.CalendarWidget.js:
* Add 'movement' as it uses 'collapse', 'previous', and 'next'
includes/widget/SearchInputWidget.php and
resources/src/mediawiki.widgets/mw.widgets.SearchInputWidget.js:
* Add 'interactions' as it uses 'search'
resources/src/mediawiki.widgets.datetime/CalendarWidget.js:
* Add 'movement' as it uses 'previous' and 'next'
Bug: T166730
Change-Id: I0618c681d06891621470ca1cb500dedfdf05f93b