Bump select2 from 4.0.5 to 4.0.6 in /public/static/admin

[dependabot[bot]]

Bumps select2 from 4.0.5 to 4.0.6.

Release notes

Sourced from select2's releases.

Select2 4.0.6

New features/improvements

• Add style property to package.json (#5019)
• Implement clear and clearing events (#5058)
• Add scrollAfterSelect option (#5150)
• Add missing diacritics (#4118, #4337, #5464)

Bug fixes

• Fix up arrow error when there are no options in dropdown (#5127)
• Add ; before beginning of factory wrapper (#5089)
• Fix IE11 issue with select losing focus after selecting an item (#4860)
• Clear tooltip from select2-selection__rendered when selection is cleared (#4640, #4746)
• Fix keyboard not closing when closing dropdown on iOS 10 (#4680)
• User-defined types not normalized properly when passed in as data (#4632)
• Perform deep merge for Defaults.set() (#4364)
• Fix "the results could not be loaded" displaying during AJAX request (#4356)
• Cache objects in Utils.__cache instead of using $.data (#4346, #5486)
• Removing the double event binding registration of selection:update (#4306)

Accessibility

• Improve .select2-hidden-accessible (#4908)
• Add role and aria-readonly attributes to single selection dropdown value (#4881)

Translations

• Add Turkmen translations (tk) (#5125)
• Fix error in French translations (#5122)
• Add Albanian translation (sq) (#5199)
• Add Georgian translation (ka) (#5179)
• Add Nepali translation (ne) (#5295)
• Add Bangla translation (bn) (#5248)
• Add removeAllItems translation for clear "x" title (#5291)
• Fix wording in Vietnamese translations (#5387)
• Fix error in Russian translation (#5401)

Miscellaneous

• Remove duplicate CSS selector in classic theme (#5115)

Select2 4.0.6-rc.1

Bug fixes

• Fix up arrow error when there are no options in dropdown (#5127)
• Fix IE11 issue with select losing focus after selecting an item (#4860)
• Reinstate backwards-compatible support for data('select2') (#4014)

Translations

• Add Turkmen translations (tk) (#5125)
• Fix error in French translations (#5122)

Miscellaneous

• Remove duplicate CSS selector in classic theme (#5115)

... (truncated)

Changelog

Sourced from select2's changelog.

4.0.6

New features/improvements

• Add style property to package.json (#5019)
• Implement clear and clearing events (#5058)
• Add scrollAfterSelect option (#5150)
• Add missing diacritics (#4118, #4337, #5464)

Bug fixes

• Fix up arrow error when there are no options in dropdown (#5127)
• Add ; before beginning of factory wrapper (#5089)
• Fix IE11 issue with select losing focus after selecting an item (#4860)
• Clear tooltip from select2-selection__rendered when selection is cleared (#4640, #4746)
• Fix keyboard not closing when closing dropdown on iOS 10 (#4680)
• User-defined types not normalized properly when passed in as data (#4632)
• Perform deep merge for Defaults.set() (#4364)
• Fix "the results could not be loaded" displaying during AJAX request (#4356)
• Cache objects in Utils.__cache instead of using $.data (#4346, #5486)
• Removing the double event binding registration of selection:update (#4306)

Accessibility

• Improve .select2-hidden-accessible (#4908)
• Add role and aria-readonly attributes to single selection dropdown value (#4881)

Translations

• Add Turkmen translations (tk) (#5125)
• Fix error in French translations (#5122)
• Add Albanian translation (sq) (#5199)
• Add Georgian translation (ka) (#5179)
• Add Nepali translation (ne) (#5295)
• Add Bangla translation (bn) (#5248)
• Add removeAllItems translation for clear "x" title (#5291)
• Fix wording in Vietnamese translations (#5387)
• Fix error in Russian translation (#5401)

Miscellaneous

• Remove duplicate CSS selector in classic theme (#5115)

Commits

• 5dcc102 Merge pull request #5488 from select2/develop
• 3e9809d Update changelog for 4.0.6 release
• a2bfa6c Recompile dist for 4.0.6 release
• a8ea4cc Bump versions for 4.0.6 release
• b4aa352 Removed unused files
• 650035c Restore compatibility with data-* attributes in jQuery 2.x (#5486)
• 9f8b6ff [WIP] Get Grunt consistently working again (#5466)
• 5977856 minor fix (greek omega used has no diacritic) (#5464)
• a9c1b61 Update composer to remove deprecated dependency (#5165)
• 9032705 More suitable spelling ещё instead of еще (#5401)
• Additional commits viewable in compare view

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