pyinfra Files

Thank you to all contributors - particular shout out to @wowi42 for an incredible run of PRs!

Core:

• api.facts: fix requires_command shell operator precedence with compound commands (#1579) (@wowi42)

Operations/facts:

• operations.docker: add support for env files (#1572) (@EricDriussi)
• operations.docker: add support for dns (#1590) (@EricDriussi)
• operations.files.sync: support symlinks
• facts.server.Port: add UDP support and multi-platform backends (#1550) (@wowi42)
• facts.hardware.Memory: use LANG=C while calling vmstat (#1553) (@soltysek)
• facts.hardware: add CpuInfo fact (#1577) (@soltysek)
• facts.server.Sysctl: fix non-zero exit code causing empty result (#1578) (@wowi42)
• facts.runit.RunitManaged: handle missing service directory gracefully (#1580) (@wowi42)
• facts.hardware.Memory: fix FreeBSD support by summing page categories (#1584) (@wowi42)
• facts.server.SecurityLimits: handle missing limits.conf (#1582) (@wowi42)
• facts.server.Port: fix ss command for Alpine/BusyBox compatibility (#1586) (@wowi42)
• facts.iptables: add requires_command to all iptables facts (#1587) (@wowi42)
• facts.opkg: add requires_command and stop hardcoding /bin/opkg (#1588) (@wowi42)
• facts.choco: add requires_command to ChocoPackages and ChocoVersion (#1589) (@wowi42)

Connectors:

• connectors: @podmanssh connector for remote Podman container operations (#1547) (@elazar)
• connectors.ssh: exclude _chdir from global arguments used when removing temporary file (fix [#1426]) (#1429) (@morrison12)
• connectors.ssh: don't include password in SSH exception authentication data (#1538) (@oliverhr)

CLI:

• cli: use gevent for the progress spinner
• cli: add --ssh-password-prompt flag for interactive SSH password input (#1585) (@wowi42)

Other:

• global arguments: _su_password argument for su password authentication (#1573) (@wowi42)
• operations+facts: server.timezone and server.Timezone fact (#1575) (@wowi42)
• scripts: add generate_changelog.py