image names are parsed incorrectly for repositories that have port numbers.

[Yevgeniy Kuksenko]

Describe the bug
Incorrect parsing of repository name for images

To Reproduce
Include a port number in repository name

Expected behavior
Port number should be part of repo name not part of tag

Screenshots
Example metric from this exporter:
podman_image_info{id="20091fb4b6c2",repository="registry.test.example.org",tag="5000/example/ipxe"} 1
The registry name is actually registry.test.example.org:5000 the image is example/ipxe and the tag is not in the parsed value.

Desktop (please complete the following information):

• Fedora 36
• Podman 4.1.1

Additional context
Podman output:

# podman images |grep ipxe
registry.test.example.org:5000/example/ipxe                        20220428            20091fb4b6c2  5 days ago     507 MB

[Navid Yaghoobi]

Hi @ykuksenko
Thanks for reaching, #24 will fix this issue.