chore(legacy): relocate v1 dataconnect source

legacy/dataconnect-v1/connector/document/mutations.gql

@@ -0,0 +1,33 @@
+mutation createDocument( 
+  $documentType: DocumentType!
+  $name: String!
+  $description: String
+) @auth(level: USER) { 
+  document_insert( 
+    data: { 
+      documentType: $documentType 
+      name: $name
+      description: $description
+    } 
+  ) 
+} 
+
+mutation updateDocument( 
+  $id: UUID! 
+  $documentType: DocumentType
+  $name: String
+  $description: String
+) @auth(level: USER) { 
+  document_update( 
+    id: $id 
+    data: { 
+      documentType: $documentType 
+      name: $name
+      description: $description
+    } 
+  ) 
+} 
+
+mutation deleteDocument($id: UUID!) @auth(level: USER) { 
+  document_delete(id: $id) 
+}