add build stage to CI

5 jobs for test in 2 minutes and 29 seconds (queued for 1 second)
Name Stage Failure
build Build
Using docker image sha256:83ca295b4f37fb2fd4c162268cc50f9c8e58e0c102fff2949637bf1f5e774624 for ...
Running on runner-e5e785c4-project-10-concurrent-0 via
Fetching changes...
HEAD is now at 8b0b927 add build stage to CI
Checking out 8b0b9278 as test...
Skipping Git submodules setup
$ apt-get update -qy
/busybox/sh: eval: line 80: apt-get: not found
ERROR: Job failed: exit code 127