chore: upgrade config format

RomanHotsiy · RomanHotsiy · commit c10a6bc930b3 · 2020-07-14T16:30:48.000+03:00
diff --git a/template/.redocly.yaml.ejs b/template/.redocly.yaml.ejs
@@ -1,7 +1,9 @@
-# See https://docs.redoc.ly/cli/configuration/ for more information.
+# See https://redoc.ly/docs/cli/configuration/ for more information.
 apiDefinitions:
   main: <%= mainDefinitionFile %>
 lint:
+  extends:
+    - recommended
   rules:
     no-unused-components: warning
 referenceDocs:
