Issue #2820611 by YesCT, mkalkbrenner, Darren Oh, pwolanin, David_Rothstein,...

Issue #2820611 by YesCT, mkalkbrenner, Darren Oh, pwolanin, David_Rothstein, sidharrell, Sweetchuck: FileStorage generated .htaccess doesn't cover PHP 7

core/lib/Drupal/Component/PhpStorage/FileStorage.php

@@ -82,6 +82,9 @@ public static function htaccessLines($private = TRUE) {
 <IfModule mod_php5.c>
   php_flag engine off
 </IfModule>
+<IfModule mod_php7.c>
+  php_flag engine off
+</IfModule>
 EOF;
 
     if ($private) {