remove unused files

tests/data/bugfix_parameters.yml

@@ -1,27 +0,0 @@
-# fix #258
-- config:
-    name: "user management testcase."
-    variables:
-        user_agent: 'iOS/10.3'
-        device_sn: ${gen_random_string(15)}
-        os_platform: 'ios'
-        app_version: '2.8.6'
-    parameters:
-        - user_agent: ['iOS', 'android']
-    request:
-        base_url: ${get_base_url()}
-        headers:
-            Content-Type: application/json
-            device_sn: $device_sn
-    output:
-        - token
-
-- test:
-    name: get token with $user_agent, $app_version
-    api: get_token
-    extract:
-        - token: content.token
-    validate:
-        - "eq": ["status_code", 200]
-        - "len_eq": ["content.token", 16]
-        - "contains": [{"a": 1, "b": 2}, "b"]