Dockerfile: update container registry to v3.0.0

Signed-off-by: Austin Vazquez <macedonv@amazon.com>

Author: austinvazquez

Dockerfile

@@ -16,7 +16,7 @@ ARG CONTAINERD_VERSION=1.6.36
 ARG RUNC_VERSION=1.2.5
 ARG NERDCTL_VERSION=1.7.1
 
-FROM public.ecr.aws/docker/library/registry:3.0.0-alpha.1 AS registry
+FROM public.ecr.aws/docker/library/registry:3.0.0 AS registry
 
 FROM public.ecr.aws/amazonlinux/amazonlinux:2023 AS containerd-snapshotter-base