✨ Add Apache Kafka node (#1109)

* ✨ Add Apache Kafka node

* ⚡ Improvements

Co-authored-by: Tanay Pant <tanaypant@protonmail.com>

packages/nodes-base/credentials/Kafka.credentials.ts

@@ -0,0 +1,30 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+export class Kafka implements ICredentialType {
+	name = 'kafka';
+	displayName = 'Kafka';
+	documentationUrl = 'kafka';
+	properties = [
+		{
+			displayName: 'Client ID',
+			name: 'clientId',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+		{
+			displayName: 'Brokers',
+			name: 'brokers',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+		{
+			displayName: 'SSL',
+			name: 'ssl',
+			type: 'boolean' as NodePropertyTypes,
+			default: true,
+		},
+	];
+}