federation/client: use correct query param for make join/knock

Author: nexy7574

federation/client.go

@@ -326,7 +326,7 @@ func (c *Client) MakeJoin(ctx context.Context, req *ReqMakeJoin) (resp *RespMake
 		ServerName:   req.Via,
 		Method:       http.MethodGet,
 		Path:         URLPath{"v1", "make_join", req.RoomID, req.UserID},
-		Query:        url.Values{"v": versions},
+		Query:        url.Values{"ver": versions},
 		Authenticate: true,
 		ResponseJSON: &resp,
 	})
@@ -342,7 +342,7 @@ func (c *Client) MakeKnock(ctx context.Context, req *ReqMakeJoin) (resp *RespMak
 		ServerName:   req.Via,
 		Method:       http.MethodGet,
 		Path:         URLPath{"v1", "make_knock", req.RoomID, req.UserID},
-		Query:        url.Values{"v": versions},
+		Query:        url.Values{"ver": versions},
 		Authenticate: true,
 		ResponseJSON: &resp,
 	})