docs: clarify host.docker.internal works for recent podman (#977)

The host.docker.internal alias was implemented in podman 4.7.0:


b672ddc792

Signed-off-by: Ihar Hrachyshka <ihar.hrachyshka@gmail.com>

# What does this PR do?

Follow-up to previous podman specific doc update.

## Test Plan

Please describe:
 - tests you ran to verify your changes with result summaries.
 - provide instructions so it can be reproduced.


## Sources

Please link relevant resources if necessary.


## Before submitting

- [x] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [x] Ran pre-commit to handle lint / formatting issues.
- [ ] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
      Pull Request section?
- [ ] Updated relevant documentation.
- [ ] Wrote necessary unit or integration tests.

Signed-off-by: Ihar Hrachyshka <ihar.hrachyshka@gmail.com>

docs/source/getting_started/index.md

@@ -62,7 +62,7 @@ docker run -it \
   --env OLLAMA_URL=http://host.docker.internal:11434
 ```
 
-As another example, to start the container with Podman, you can do the same but replace `docker` at the start of the command with `podman` and replace `host.docker.internal` in the `OLLAMA_URL` with `host.containers.internal`.
+As another example, to start the container with Podman, you can do the same but replace `docker` at the start of the command with `podman`. If you are using `podman` older than `4.7.0`, please also replace `host.docker.internal` in the `OLLAMA_URL` with `host.containers.internal`.
 
 Configuration for this is available at `distributions/ollama/run.yaml`.