Merge branch 'add-time-measurement' into 'master'

Add time measurement of tests and subtests to human-readable output and JUnit export

See merge request !12
3 jobs for master in 1 minute and 2 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #120997
linux-x64

00:00:42

passed #120998
linux-x86

00:01:02

passed #120999
windows x64
windows-x64

00:00:43