Darwin add min snapshot stage.

jenkins/opensearch/distribution-build.jenkinsfile

@@ -140,6 +140,36 @@ pipeline {
                         }
                     }
                 }
+                stage('build-snapshot-macos-x64-tar') {
+                    agent {
+                        node {
+                            label 'Jenkins-Agent-MacOS12-X64-Mac1Metal-Multi-Host'
+                        }
+                    }
+                    tools {
+                        jdk dockerAgent.javaVersion
+                    }
+                    steps {
+                        script {
+                            buildManifest(
+                                componentName: "${COMPONENT_NAME}",
+                                inputManifest: "manifests/${INPUT_MANIFEST}",
+                                distribution: 'tar',
+                                snapshot: true
+                            )
+                            echo("Uploading min snapshots to S3")
+                            uploadMinSnapshotsToS3(
+                                fileActions: [createSha512Checksums()],
+                                distribution: 'tar'
+                            )
+                        }
+                    }
+                    post {
+                        always {
+                            postCleanup()
+                        }
+                    }
+                }
                 stage('build-macos-x64-tar') {
                     agent {
                         node {
@@ -607,4 +637,4 @@ pipeline {
             }
         }
     }
-}
+}