Replay: define HAL_GCS_ENABLED to 0

Tools/Replay/wscript

@@ -3,6 +3,9 @@
 
 import boards
 
+def configure(cfg):
+    cfg.env.HAL_GCS_ENABLED = 0
+
 def build(bld):
     if isinstance(bld.get_board(), boards.chibios) and bld.env['WITH_FATFS'] != '1':
         # we need a filesystem for replay