Move to right place getArtifactoryServer

PRODX-31387

Change-Id: I0e3df186e5f84ec26036486960449459d14b673c
diff --git a/src/com/mirantis/mcp/MCPArtifactory.groovy b/src/com/mirantis/mcp/MCPArtifactory.groovy
index da6d508..14bd19f 100644
--- a/src/com/mirantis/mcp/MCPArtifactory.groovy
+++ b/src/com/mirantis/mcp/MCPArtifactory.groovy
@@ -607,3 +607,15 @@
     }
     return artifactsDescription
 }
+
+/**
+ * Get artifactory server object
+ *
+ * @param serverName     Artifactory server name
+ */
+def getArtifactoryServer(serverName = ''){
+    if (!serverName) {
+        error ("Artifactory serverName must be specified")
+    }
+    return Artifactory.server(serverName)
+}