fix(ci): && needs double quotes

See https://stackoverflow.com/a/69177267

Refs #68
2 jobs for 68-clone-on-github-master-and-dev-branches-of-the-repository in 5 minutes and 37 seconds (queued for 7 seconds)
Status Name Job ID Coverage
  Checks
passed check #241517
docker

00:05:37

passed test_all #241516
docker

00:01:59