docs-lint job should enforce dashes for unordered lists in documentation

Problem to solve

The kramdown syntax used in documentation allows delimiting unordered lists with dashes - or asterisks *. The docs-lint job doesn't enforce using dashes for unordered lists in documentation, as mentioned here. This has to be pointed out in code review comments.

Further details

Proposal

Add a lint rule to enforce using dashes for unordered lists in documentation. The job should fail if an unordered list uses asterisks.

Who can address the issue

N/A

Other links/references

N/A