podman: workaround for macOS 11 and below

[judaew]

Description

See

• https://trac.macports.org/ticket/69683
• Is macOS 11 supported? crc-org/vfkit#125

Type(s)

• bugfix
• enhancement
• security fix

Tested on

macOS x.y
Xcode x.y / Command Line Tools x.y.z

Verification

Have you

• followed our Commit Message Guidelines?
• squashed and minimized your commits?
• checked that there aren't other open pull requests for the same change?
• referenced existing tickets on Trac with full URL in commit message?
• checked your Portfile with port lint --nitpick?
• tried existing tests with sudo port test?
• tried a full install with sudo port -vst install?
• tested basic functionality of all binary files?
• checked that the Portfile's most important variants haven't been broken?

[macportsbot]

Notifying maintainers:
@catap for port podman.

[judaew]

Thank you @reneeotten

[judaew]

@reneeotten IDK why this issue occurs (port trying to get 4.9.3 version from 5.0.1 tag)

podman-4.9.3.tar.gz does not exist in /opt/local/var/macports/distfiles/go
  --->  Attempting to fetch podman-4.9.3.tar.gz from https://github.com/containers/podman/archive/v5.0.1
    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                   Dload  Upload   Total   Spent    Left  Speed

In this case, MacPorts will take the archive from its mirror. But I don't know how maintaining of subport for devel versions with this issue in other ports. I know one way to overcome this issue: use the excellent github.tarball_from from the main port.