Test release (#188)

test workflow

Author: qcdyx

README.md

@@ -13,3 +13,4 @@ Are we missing your favorite language? Consider contributing:
 
 1. Read [CONTRIBUTING.md](CONTRIBUTING.md).
 2. Open a pull request with your language of choice. Please include update instructions (ideally, scripts). Also, provide packaging suitable for the language ecosystem.
+test

v3.0/gbfs.json

@@ -67,3 +67,4 @@
   "additionalProperties": false,
   "required": ["last_updated", "ttl", "version", "data"]
 }
+{ "test": true }

v4.0/gbfs.json

@@ -0,0 +1 @@
+{}