feat(RabbitMQ Trigger Node): Add exchange and routing key options (#7547)

RabbitMQ trigger needs binding for some cases. For example, I need to
consume some domain events in my application and they are published with
routing key.

---------

Co-authored-by: teomane <emre.teoman@bordatech.com>

packages/nodes-base/nodes/RabbitMQ/GenericFunctions.ts

@@ -76,6 +76,19 @@ export async function rabbitmqConnectQueue(
 	return new Promise(async (resolve, reject) => {
 		try {
 			await channel.assertQueue(queue, options);
+
+			if (options.binding && ((options.binding as IDataObject).bindings! as IDataObject[]).length) {
+				((options.binding as IDataObject).bindings as IDataObject[]).forEach(
+					async (binding: IDataObject) => {
+						await channel.bindQueue(
+							queue,
+							binding.exchange as string,
+							binding.routingKey as string,
+						);
+					},
+				);
+			}
+
 			resolve(channel);
 		} catch (error) {
 			reject(error);

packages/nodes-base/nodes/RabbitMQ/RabbitMQTrigger.node.ts

@@ -139,6 +139,39 @@ export class RabbitMQTrigger implements INodeType {
 						},
 						description: 'Max number of executions at a time. Use -1 for no limit.',
 					},
+					{
+						displayName: 'Binding',
+						name: 'binding',
+						placeholder: 'Add Binding',
+						description: 'Add binding to queu',
+						type: 'fixedCollection',
+						typeOptions: {
+							multipleValues: true,
+						},
+						default: {},
+						options: [
+							{
+								name: 'bindings',
+								displayName: 'Binding',
+								values: [
+									{
+										displayName: 'Exchange',
+										name: 'exchange',
+										type: 'string',
+										default: '',
+										placeholder: 'exchange',
+									},
+									{
+										displayName: 'RoutingKey',
+										name: 'routingKey',
+										type: 'string',
+										default: '',
+										placeholder: 'routing-key',
+									},
+								],
+							},
+						],
+					},
 					...rabbitDefaultOptions,
 				].sort((a, b) => {
 					if (