
Automatic merge from submit-queue (batch tested with PRs 48494, 48733) Move test-webserver from contrib/for-demos to kubernetes/test/images **What this PR does / why we need it**: This PR is for - Moving the https://github.com/kubernetes/contrib/tree/master/for-demos/test-webserver to kubernetes/test/images - Refer https://github.com/kubernetes/contrib/pull/2544 for more information - Multi architecture support for test-webserver image **Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes # **Special notes for your reviewer**: **Release note**: ```release-note ```