Remove include/ requires that are now done directly from Composer

tests/src/Core/InstallerTest.php

@@ -239,9 +239,6 @@ class InstallerTest extends MockedTest
 		// Mocking that we can use CURL
 		$this->setFunctions(['curl_init' => true]);
 
-		// needed because of "normalise_link"
-		require_once __DIR__ . '/../../../include/text.php';
-
 		$install = new Installer();
 
 		$this->assertFalse($install->checkHtAccess('https://test'));

tests/src/Network/CurlResultTest.php

@@ -7,14 +7,6 @@ use PHPUnit\Framework\TestCase;
 
 class CurlResultTest extends TestCase
 {
-	public function setUp()
-	{
-		parent::setUp();
-
-		require_once __DIR__.'/../../../boot.php';
-		require_once __DIR__.'/../../../include/text.php';
-	}
-
 	/**
 	 * @small
 	 */