Fix (array) indent style to always use one tab

apps/accessibility/appinfo/routes.php

apps/accessibility/lib/AccessibilityProvider.php

apps/comments/lib/Activity/Provider.php

apps/dav/lib/CalDAV/CalDavBackend.php

apps/dav/lib/CalDAV/Calendar.php

apps/dav/lib/CardDAV/AddressBook.php

apps/dav/lib/CardDAV/AddressBookImpl.php

apps/dav/lib/CardDAV/CardDavBackend.php

apps/dav/lib/CardDAV/SyncService.php

apps/dav/lib/Connector/Sabre/FakeLockerPlugin.php

apps/dav/lib/Connector/Sabre/FilesPlugin.php

apps/dav/lib/Connector/Sabre/Principal.php

apps/dav/lib/Connector/Sabre/ServerFactory.php

apps/dav/lib/DAV/Sharing/Xml/ShareRequest.php

apps/dav/lib/RootCollection.php

apps/dav/tests/unit/CalDAV/CalDavBackendTest.php

...CalDAV/Reminder/NotificationProvider/PushProviderTest.php

apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php

apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php

apps/dav/tests/unit/CardDAV/CardDavBackendTest.php