Remove use of StatusCodeSvc and of deprecated functions

8 jobs for drop-statuscodesvc in 16 minutes and 29 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Build
passed #5839527
cvmfs
build:gcc8:dbg

00:07:30

passed #5839526
cvmfs
build:gcc8:opt

00:03:55

passed #5839528
cvmfs
build:gcc8:opt:python3

00:05:08

passed #5839529
check-formatting

00:01:31

 
  Test
passed #5839531
cvmfs
test:gcc8:dbg

00:08:52

passed #5839530
cvmfs
test:gcc8:opt

00:05:11

passed #5839532
cvmfs
test:gcc8:opt:python3

00:06:51

passed #5839533
cvmfs
test_public_headers_build

00:04:50