Log Message:
php-nextcloud: Update to 21.0.2

Changelog:
Version 21.0.2 May 20 2021

Changes

  * L10n: Add word user in FederatedShareProvider.php (server#26508)
  * Increase subnet matcher (server#26514)
  * Limit size of properties to 2048 characters (server#26525)
  * Fix accessibility issues on log in screen (server#26535)
  * Fix constraint violation detection in QB Mapper (server#26587)
  * Bump ssri from 6.0.1 to 6.0.2 (server#26604)
  * Add force option to app install command (server#26607)
  * Update root.crl due to revoked news.crt (server#26616)
  * Do not allow adding file drop shares to your own cloud (server#26621)
  * Fix empty password check for mail shares (server#26625)
  * Require read permissions for federated shares (server#26636)
  * Ensure redis returns bool for hasKey (server#26639)
  * Make lookup search explicit (server#26641)
  * Update psalm baseline (server#26653)
  * Fix broken Expiration test (server#26667)
  * Do not stop directory listing when ACL is blocking access (server#26677)
  * Mention MariaDB in MySQL support warning (server#26685)
  * Make Testcase class compatible with phpunit-9.5 (server#26690)
  * Explicitly check hex2bin input (server#26694)
  * Remove undefined parameter, add description (server#26702)
  * FIx Oracle by testing on Ubuntu 20.04 until oci8.so is available for ??
    (server#26703)
  * Update icewind/smb to 3.4.1 (server#26704)
  * Bump @nextcloud/dialogs from 3.1.1 to 3.1.2 (server#26733)
  * Private cannot be final (server#26752)
  * Fix installer deprecation warnings for PHP 8 (server#26759)
  * Validate the website field input to be a valid URL (server#26760)
  * Respect the error level when logging (server#26766)
  * Improve federated permission handling (server#26770)
  * No longer add trusted servers on federated share creation (server#26778)
  * Fix ratelimit template (server#26789)
  * LDAP: do not bother to search after the last page (server#26797)
  * Fail when creating new files with an empty path (server#26808)
  * Only return display name as editable when the user backend allows it
    (server#26815)
  * Do not try to contact lookup server if not needed (server#26823)
  * Only perform login check during ownership transfer for encryption (server#
    26863)
  * Fix creating vcards with multiple string values (server#26865)
  * L10n: Spelling unification (server#26881)
  * Remove self setting checking which can not be set anymore (activity#574)
  * Ensure link names are unique for accessibility, thanks @nickvergessen, fix
    #575 (activity#578)
  * Use PNG images in daily activity summary emails (activity#584)
  * Fix accessibility issues in PDF pt. II (example-files#18)
  * Fix admin notification api (notifications#929)
  * Only push delete-push to devices that also got the notification
    (notifications#938)
  * Move counting storage statistics to the background (serverinfo#298)
  * Hide squashfs and overlay-FS from the overview (serverinfo#304)
  * Add download button in actions menu (viewer#849)
  * Limit scope of the icon white overwrite (viewer#858)
  * Fixes for naughty filenames (viewer#869)