[ci] Split package names with max_split=1 to support subgrouping (addresses...

[ci] Split package names with max_split=1 to support subgrouping (addresses beat/yggdrasil/aip.docs#11)
6 jobs for multi-group-support in 1 minute and 14 seconds (queued for 2 seconds)
Status Name Job ID Coverage
  Build
canceled build_linux_bob_devel #246417
docker

00:01:14

canceled build_linux_bob_devtools #246419
docker

00:01:14

canceled build_linux_deps #246418
docker

00:01:14

canceled build_macos_intel_bob_devel #246420
macos intel

00:01:09

canceled build_macos_intel_bob_devtools #246422
macos intel

00:01:09

canceled build_macos_intel_deps #246421
macos intel

00:01:09