- Adds ability to build multiple projects simultaneously using, for
example, `make docs PROJECTS='grafana grafana-cloud'`.
- Adds `make doc-validator` which runs
[`doc-validator`](https://github.com/grafana/technical-documentation/tree/main/tools/cmd/doc-validator)
on all documentation.
Using a centralized script will help ensure consistency in workflow
across all projects.
Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
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Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
