fixup! fix: replace deprecated and removed OC\Server getters

Signed-off-by: Christoph Wurst <1374172+ChristophWurst@users.noreply.github.com>

Author: ChristophWurst

tests/Integration/Db/AliasMapperTest.php

@@ -11,7 +11,6 @@
 
 use ChristophWurst\Nextcloud\Testing\DatabaseTransaction;
 use ChristophWurst\Nextcloud\Testing\TestCase;
-use OC;
 use OCA\Mail\Db\Alias;
 use OCA\Mail\Db\AliasMapper;
 use OCA\Mail\Db\MailAccount;

tests/Integration/Db/CollectedAddressMapperTest.php

@@ -10,7 +10,6 @@
 
 use ChristophWurst\Nextcloud\Testing\DatabaseTransaction;
 use ChristophWurst\Nextcloud\Testing\TestCase;
-use OC;
 use OCA\Mail\Db\CollectedAddress;
 use OCA\Mail\Db\CollectedAddressMapper;
 use OCP\IDBConnection;

tests/Integration/Db/MailAccountMapperTest.php

@@ -12,7 +12,6 @@
 
 use ChristophWurst\Nextcloud\Testing\DatabaseTransaction;
 use ChristophWurst\Nextcloud\Testing\TestCase;
-use OC;
 use OCA\Mail\Db\MailAccount;
 use OCA\Mail\Db\MailAccountMapper;
 use OCP\AppFramework\Db\DoesNotExistException;

tests/Integration/Db/ProvisioningMapperTest.php

@@ -11,7 +11,6 @@
 
 use ChristophWurst\Nextcloud\Testing\DatabaseTransaction;
 use ChristophWurst\Nextcloud\Testing\TestCase;
-use OC;
 use OCA\Mail\Db\Provisioning;
 use OCA\Mail\Db\ProvisioningMapper;
 use OCA\Mail\Exception\ValidationException;

tests/Integration/Framework/ImapTestAccount.php

@@ -7,7 +7,6 @@
 
 namespace OCA\Mail\Tests\Integration\Framework;
 
-use OC;
 use OCA\Mail\Account;
 use OCA\Mail\Db\MailAccount;
 use OCA\Mail\IMAP\MailboxSync;

tests/Unit/Service/HtmlTest.php

@@ -11,7 +11,6 @@
 namespace OCA\Mail\Tests\Unit\Service;
 
 use ChristophWurst\Nextcloud\Testing\TestCase;
-use OC;
 use OCA\Mail\Service\Html;
 use OCP\IRequest;
 use OCP\IURLGenerator;