Fix PHP code styling using `composer run cs:fix`

Signed-off-by: Daniel Rudolf <github.com@daniel-rudolf.de>

tests/php/Command/Room/AddTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2020 Daniel Rudolf <nextcloud.com@daniel-rudolf.de>

tests/php/Command/Room/CreateTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2020 Daniel Rudolf <nextcloud.com@daniel-rudolf.de>

tests/php/Command/Room/DeleteTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2020 Daniel Rudolf <nextcloud.com@daniel-rudolf.de>

tests/php/Command/Room/DemoteTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2020 Daniel Rudolf <nextcloud.com@daniel-rudolf.de>

tests/php/Command/Room/PromoteTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2020 Daniel Rudolf <nextcloud.com@daniel-rudolf.de>

tests/php/Command/Room/RemoveTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2020 Daniel Rudolf <nextcloud.com@daniel-rudolf.de>

tests/php/Command/Room/RoomMockContainer.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2020 Daniel Rudolf <nextcloud.com@daniel-rudolf.de>
@@ -32,8 +33,7 @@ use OCP\IUser;
 use PHPUnit\Framework\MockObject\MockObject;
 use PHPUnit\Framework\TestCase;
 
-class RoomMockContainer
-{
+class RoomMockContainer {
 	/** @var TestCase */
 	private $testCase;
 
@@ -52,8 +52,7 @@ class RoomMockContainer
 	/** @var array[] */
 	private $participantData = [];
 
-	public function __construct(TestCase $testCase)
-	{
+	public function __construct(TestCase $testCase) {
 		$this->testCase = $testCase;
 	}
 

tests/php/Command/Room/TRoomCommandTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2020 Daniel Rudolf <nextcloud.com@daniel-rudolf.de>
@@ -30,8 +31,7 @@ use OCP\IUser;
 use OCP\IUserManager;
 use PHPUnit\Framework\MockObject\MockObject;
 
-trait TRoomCommandTest
-{
+trait TRoomCommandTest {
 	/** @var IUser[] */
 	private $userMocks;
 

tests/php/Command/Room/UpdateTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2020 Daniel Rudolf <nextcloud.com@daniel-rudolf.de>
@@ -94,8 +95,7 @@ class UpdateTest extends TestCase {
 		$this->assertEquals($expectedRoomData, $this->roomMockContainer->getRoomData());
 	}
 
-	public function validProvider(): array
-	{
+	public function validProvider(): array {
 		return [
 			[
 				[