docs: added generated files

Signed-off-by: Rogerio Angeliski <angeliski@hotmail.com>

plugins/proxy-backend/api-report.md

@@ -6,7 +6,7 @@
 
 import { Config } from '@backstage/config';
 import express from 'express';
-import { Logger } from 'winston';
+import { Logger as Logger_2 } from 'winston';
 import { PluginEndpointDiscovery } from '@backstage/backend-common';
 
 // @public (undocumented)