videoscale: Add a test to verify stepped dimensions work

8 jobs for videoscale-nego in 67 minutes and 45 seconds (queued for 1 minute and 18 seconds)
Status Job ID Name Coverage
  Preparation
passed #79752
gst indent

00:00:33

passed #79751
manifest

00:00:38

 
  Build
passed #79753
build fedora x86_64

00:04:25

 
  Test
passed #79754
check fedora

00:05:18

 
  Full Builds
passed #79755
build android arm64 api28

00:03:37

passed #79757
build cerbero cross win32

00:07:18

passed #79758
build cerbero cross win64

00:06:04

passed #79756
build cerbero fedora x86_64

00:53:18