Removed unnecessary files

resource/search/dummy_doc.json

@@ -1,5 +0,0 @@
-{
-    "path": "/user/hasete2",
-    "body": "ハロー, hello",
-    "username": "hasete2"
-}

resource/search/dummy_query.json

@@ -1,7 +0,0 @@
-{
-    "query": {
-        "match": {
-            "body_ja": "ハロー"
-        }
-    }
-}