Disable allow failure tag for markdown

3 jobs for 15-do-not-allow-failure-for-markdown-syntax in 30 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #63781
docker
dockerfiles

00:00:18

passed #63780
docker
shellcheck

00:00:17

passed #63782
docker
yamllint

00:00:28