feat(Airtable Node): Access token support (#6160)

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

@@ -8,6 +8,13 @@ export class AirtableApi implements ICredentialType {
 	documentationUrl = 'airtable';
 
 	properties: INodeProperties[] = [
+		{
+			displayName:
+				'API Keys will be deprecated by the end of January 2024, see <a href="https://support.airtable.com/docs/airtable-api-key-deprecation-notice" target="_blank">this article</a> for more details. We recommend to use Personal Access Token instead.',
+			name: 'deprecated',
+			type: 'notice',
+			default: '',
+		},
 		{
 			displayName: 'API Key',
 			name: 'apiKey',