[test] test config unset (more)

4 jobs for 65-bob-config-fixes in 11 minutes and 14 seconds (queued for 5 seconds)
Status Job ID Name Coverage
  Build
passed #173797
docker
build_linux_36

00:06:08

69.0%
passed #173798
docker
build_linux_37

00:06:08

69.0%
passed #173795
macosx
build_macosx_36

00:11:14

70.0%
passed #173796
macosx
build_macosx_37

00:11:14

70.0%