Initial cut for Artifact Registry

setup/so-setup

@@ -605,6 +605,8 @@ if ! [[ -f $install_opt_file ]]; then
 		gpg_rpm_import
 		# Create the local repo and point the box to use the local repo
 		securityonion_repo
+		# Download Elastic Agent Artifacts
+		download_elastic_agent_artifacts
 		# Update existing packages
 		update_packages
 		# Install salt