Merge branch '5.3-dev' into ghactions

Author: laoneo

tests/System/entrypoint.sh

@@ -22,7 +22,7 @@ chown -R www-data /tests/www/$TEST_GROUP/
 # Required for media manager tests
 chmod -R 777 /tests/www/$TEST_GROUP/images
 
-# Disable opcache in configuration.php, otherwise there are issues when the config is changed in a test like the SefPlugin.cy.js
+# Disable opcache for configuration.php, otherwise there are issues when the config is changed in a test
 echo "/tests/www/$TEST_GROUP/configuration.php" > /tmp/blacklist.ini
 echo "opcache.blacklist_filename=/tmp/blacklist.ini" >> /etc/php/*/apache2/conf.d/10-opcache.ini