change to admin api to fetch YMM options

lib/shopify/queries/admin/metaobjects.ts

@@ -0,0 +1,30 @@
+export const getMetaobjectReferencesQuery = /* GraphQL */ `
+  query getMetaobjectReferences($id: ID!, $after: String) {
+    metaobject(id: $id) {
+      id
+      referencedBy(first: 20, after: $after) {
+        edges {
+          node {
+            key
+            referencer {
+              ... on Metaobject {
+                id
+                type
+                fields {
+                  key
+                  value
+                }
+              }
+            }
+          }
+        }
+        pageInfo {
+          endCursor
+          hasNextPage
+          hasPreviousPage
+          startCursor
+        }
+      }
+    }
+  }
+`;