fix(npm): retry datasource 5 times

lib/datasource/npm/get.ts

@@ -108,19 +108,7 @@ export async function getDependency(
   try {
     const raw = await got(pkgUrl, {
       json: true,
-      retry: {
+      retry: 5,
-        errorCodes: [
-          'ECONNRESET',
-          'ETIMEDOUT',
-          'ECONNRESET',
-          'EADDRINUSE',
-          'ECONNREFUSED',
-          'EPIPE',
-          'ENOTFOUND',
-          'ENETUNREACH',
-          'EAI_AGAIN',
-        ],
-      },
       headers,
     });
     const res = raw.body;