Allow Puma to bind to unix socket also in production
Allow Puma to bind to unix socket also in production

Introduce the `PORTUS_PUMA_USE_UNIX_SOCKET`. Setting this environment
variable will cause puma to use a unix socket instead of binding to a
network port.

Signed-off-by: Flavio Castelli <d1035a58d87d0b7918844ad2fd699273faf2f5d5@suse.com>

SUSE/Portus,SUSE/Portus,SUSE/Portus,SUSE/Portus,mssola/Portus,mssola/Portus,mssola/Portus,mssola/Portus