fix(core): Missing pairing info (#7326)

Github issue / Community forum post (link here to close automatically):

packages/nodes-base/nodes/ReadBinaryFiles/ReadBinaryFiles.node.ts

@@ -6,6 +6,7 @@ import type {
 } from 'n8n-workflow';
 
 import glob from 'fast-glob';
+import { generatePairedItemData } from '../../utils/utilities';
 
 export class ReadBinaryFiles implements INodeType {
 	description: INodeTypeDescription = {
@@ -45,6 +46,7 @@ export class ReadBinaryFiles implements INodeType {
 	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
 		const fileSelector = this.getNodeParameter('fileSelector', 0) as string;
 		const dataPropertyName = this.getNodeParameter('dataPropertyName', 0);
+		const pairedItem = generatePairedItemData(this.getInputData().length);
 
 		const files = await glob(fileSelector);
 
@@ -56,9 +58,7 @@ export class ReadBinaryFiles implements INodeType {
 					[dataPropertyName]: await this.helpers.prepareBinaryData(stream, filePath),
 				},
 				json: {},
-				pairedItem: {
-					item: 0,
-				},
+				pairedItem,
 			});
 		}