mac support

[AGhost-7]

• support tcp socket for command proxy
• allow command proxy to support additinal command (e.g., pbcopy / pbpaste)
• change volume automapping to rely on the volume information fom the host instead of mountinfo inside of the container
• remove docker blacklist
• disable gpg support on mac
• disable uidmapping on docker
• disable x11 mapping on mac
• update tests to run on mac
• add mac build to github actions
• ???