update to 2.24.0-rc1
    
    Adjust skipped test number in t5541-http-push-smart.sh (skipped on
    aarch64, %{arm}, and %{power64}).  A new test was added in upstream
    6f1194246a ("remote-curl: pass on atomic capability to remote side",
    2019-10-16), resulting in the "push 2000 tags over http" test number
    changing.
    
    Release notes:
    https://www.kernel.org/pub/software/scm/git/docs/RelNotes/2.24.0.txt