docker-compose should be replaced with docker compose

[shermanlo77]

docker-compose should be replaced with docker compose following the commits in 123andy/redcap-docker-compose@1a0e412. This is so that Docker Compose v2 can be used instead of v1. Support for Docker Compose v1 is planned to be dropped.

At the moment, install REDCap produces the following error for me

( ! ) Warning: mysqli::__construct(): php_network_getaddresses: getaddrinfo for db failed: Tem
porary failure in name resolution in /var/www/html/REDCapInstaller.php on line 347
Call Stack
#	Time	Memory	Function	Location
1	0.0005	438304	{main}( )	.../redcap-setup.php:0
2	0.0013	525640	REDCapInstaller->__construct( )	.../redcap-setup.php:14
3	2.1179	526496	REDCapInstaller->initializeDatabase( )	.../REDCapInstaller.php:109
4	2.1216	526880	__construct( $hostname = 'db', $username = 'redcap', $password = 'redc
ap123', $database = 'redcap' )	.../REDCapInstaller.php:347

REDCap successfully unzipped to /tmp/redcap-installer×
php_network_getaddresses: getaddrinfo for db failed: Temporary failure in name resolution in i
nitializeDatabase×
Unable to initialize Database. Proceed with manual database setup.×