Remove most of the disabled tests

6 jobs for master in 6 minutes and 35 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #153491
build

00:03:37

 
  Test
passed #153494
autopkgtest

00:01:39

passed #153495
blhc

00:01:32

passed #153493
lintian

00:01:56

passed #153496
piuparts

00:02:46

passed #153492
reprotest

00:02:57