[release/9.0.3xx] Use new ACR for registry image#49688

baronfel merged 1 commit intorelease/9.0.3xxdotnet/sdk:release/9.0.3xxfrom

backport/pr-49677-to-release/9.0.3xxdotnet/sdk:backport/pr-49677-to-release/9.0.3xxCopy head branch name to clipboard