Update ci config, disable caching

6 jobs for master in 7 minutes and 34 seconds (queued for 4 minutes and 13 seconds)
Status Name Job ID Coverage
  Build
passed build:nightly #13852

00:01:16

passed build:redox #13853

00:01:16

passed build:stable #13851

00:01:09

 
  Test
passed test:benches #13856

00:01:18

passed test:nightly #13855

00:01:25

passed test:stable #13854

00:01:08