Add glance test for uploading the image

Adds test that checks that glance image upload via url works correctly

Related-PROD: PRODX-7910
Change-Id: I4b2478a18db8a51fda473e4b8f32d362168ecea5
(cherry picked from commit 6cdce54469c037d86c280daabf09a69c0bd812c2)
(cherry picked from commit d53959e09323344702782806ee189a822c79d46c)
(cherry picked from commit 7c30d8032f51f919e3614bef8467faad2b8340cd)
3 files changed