Enable Avatar tests as well for PHP>=8

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

tests/lib/Avatar/UserAvatarTest.php

@@ -52,10 +52,6 @@ class UserAvatarTest extends \Test\TestCase {
 	}
 
 	public function testGetNoAvatar() {
-		if (PHP_MAJOR_VERSION > 7) {
-			$this->markTestSkipped('Only run on php7');
-		}
-
 		$file = $this->createMock(ISimpleFile::class);
 		$this->folder->method('newFile')
 			->willReturn($file);
@@ -91,10 +87,6 @@ class UserAvatarTest extends \Test\TestCase {
 	}
 
 	public function testGetAvatarSizeMatch() {
-		if (PHP_MAJOR_VERSION > 7) {
-			$this->markTestSkipped('Only run on php7');
-		}
-
 		$this->folder->method('fileExists')
 			->willReturnMap([
 				['avatar.jpg', true],
@@ -112,10 +104,6 @@ class UserAvatarTest extends \Test\TestCase {
 	}
 
 	public function testGetAvatarSizeMinusOne() {
-		if (PHP_MAJOR_VERSION > 7) {
-			$this->markTestSkipped('Only run on php7');
-		}
-
 		$this->folder->method('fileExists')
 			->willReturnMap([
 				['avatar.jpg', true],
@@ -132,10 +120,6 @@ class UserAvatarTest extends \Test\TestCase {
 	}
 
 	public function testGetAvatarNoSizeMatch() {
-		if (PHP_MAJOR_VERSION > 7) {
-			$this->markTestSkipped('Only run on php7');
-		}
-
 		$this->folder->method('fileExists')
 			->willReturnMap([
 				['avatar.png', true],
@@ -200,10 +184,6 @@ class UserAvatarTest extends \Test\TestCase {
 	}
 
 	public function testSetAvatar() {
-		if (PHP_MAJOR_VERSION > 7) {
-			$this->markTestSkipped('Only run on php7');
-		}
-
 		$avatarFileJPG = $this->createMock(File::class);
 		$avatarFileJPG->method('getName')
 			->willReturn('avatar.jpg');