Docker environment does not work - missing vendor files

[silascutler]

Warning: require(/var/www/html/../vendor/autoload.php): failed to open stream: No such file or directory in /var/www/html/server_includes.php on line 2

Fatal error: require(): Failed opening required '/var/www/html/../vendor/autoload.php' (include_path='.:/usr/local/lib/php') in /var/www/html/server_includes.php on line 2

[silascutler]

Initial fix added in 5b7a092 . docker-compose.yaml needs a local s3 server to test ensure matching functionality

[silascutler]

Upgraded docker, still need to do s3