[fix] disable benchmarks

The new tilings are a massive change compared to the current
benchmarking code. It is time we disable them and reimplement most of
them using the new APIs. This will happen in another MR.
5 jobs for new-tilings in 14 minutes and 32 seconds (queued for 1 second)
Status Job ID Name Coverage
  Style
passed #45359
integration
checkpatch

00:02:45

passed #45358
integration
repoquality

00:08:58

 
  Build
passed #45360
make:generic

00:01:34

passed #45362
knl
make:knl

00:02:26

passed #45361
make:out-of-tree

00:01:33