import ruamel.ymal only when re-writing yaml metadata

3 jobs for 290-make-rewrite-metadata-respect-key-word-sort-order in 3 minutes and 29 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #21021379
metadata_v0

00:03:17

canceled #21033089
test

00:00:12

failed #21021378
test

00:01:51