Support for podman and podman-compose as an alternative to docker and docker compose

[lalanikarim]

Checked

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Feature request

Add support for podman and podman-compose for building and pushing images to langgraph cloud.
Alternatively, allow bypassing docker and docker compose capability checks for environments where docker is an alias for podman and docker-compose is an alias for podman-compose.

Motivation

Podman offers a near drop in alternative to docker.
Podman compose, a python package, provides docker-compose like functionality for podman.
I was able to get langgraph test working on my linux workstation by adjusting some code in the langgraph cli module and by creating symlinks for podman and podman-compose to docker and docker-compose.

Proposal (If applicable)

No response

[colinmcnamara]

I support this!