Run markdown-lint for draft-ietf-modpod-group-processes

gistfile1.txt

This repository runs `markdown-lint` as a GitHub Workflow when a PR is
submitted. It can be run locally using Docker with an identical configuration
to the GitHub Workflow.

```bash
docker run --rm \
-v "$(pwd)/draft-ietf-modpod-group-processes.md:\
/draft-ietf-modpod-group-processes.md:ro" \
-v "$(pwd)/.github/workflows/markdownlint.json:\
/markdownlint.json:ro" \
avtodev/markdown-lint:v1 \
--config ./markdownlint.json \
/draft-ietf-modpod-group-processes.md
```