API Refs v4.6.22 (#2871)

* PHP API Ref HTML

* ibexa_dxp_v4.6.md: Remove broken links

rename docs/api/php_api/php_api_reference/classes/{Ibexa-Contracts-AdminUi-Permission-PermissionCheckContextProviderInterface.html => Ibexa-Contracts-Share-Permission-PermissionCheckContextProviderInterface.html} (84%)
rename docs/api/php_api/php_api_reference/classes/{Ibexa-Contracts-AdminUi-Values-PermissionCheckContext.html => Ibexa-Contracts-Share-Values-PermissionCheckContext.html} (84%)

Those two classes where removed in https://github.com/ibexa/admin-ui/pull/1631/files and added in ibexa/share#93

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Co-authored-by: Adrien Dupuis <[email protected]>

Author: ezrobot