I installed it to see if that would fix anything but it didn’t. I have now uninstalled it.
# rpm -ql php-fpm | grep systemd
/etc/systemd/system/php-fpm.service.d
/usr/lib/systemd/system/httpd.service.d/php-fpm.conf
/usr/lib/systemd/system/nginx.service.d/php-fpm.conf
/usr/lib/systemd/system/php-fpm.service
# rpm -ql php73-php-fpm | grep systemd
/etc/systemd/system/php73-php-fpm.service.d
/usr/lib/systemd/system/httpd.service.d/php73-php-fpm.conf
/usr/lib/systemd/system/nginx.service.d/php73-php-fpm.conf
/usr/lib/systemd/system/php73-php-fpm.service
# rpm -ql php74-php-fpm | grep systemd
/etc/systemd/system/php74-php-fpm.service.d
/usr/lib/systemd/system/httpd.service.d/php74-php-fpm.conf
/usr/lib/systemd/system/nginx.service.d/php74-php-fpm.conf
/usr/lib/systemd/system/php74-php-fpm.service
# rpm -ql php80-php-fpm | grep systemd
/etc/systemd/system/php80-php-fpm.service.d
/usr/lib/systemd/system/httpd.service.d/php80-php-fpm.conf
/usr/lib/systemd/system/nginx.service.d/php80-php-fpm.conf
/usr/lib/systemd/system/php80-php-fpm.service