CoboltLaser: increase default timeout value (#234)

We want to keep timeout short because we are using lock_comms which
flushes input before most commands and flushing is done by reading
until it timeouts.  However, the previous default of 0.01 seconds was
sometimes not enough to get a response back.  Bumping it to 0.1 seems
to be enough.

Author: carandraug

microscope/lights/cobolt.py

@@ -44,7 +44,7 @@ class CoboltLaser(
 
     """
 
-    def __init__(self, com=None, baud=115200, timeout=0.01, **kwargs):
+    def __init__(self, com=None, baud=115200, timeout=0.1, **kwargs):
         super().__init__(**kwargs)
         self.connection = serial.Serial(
             port=com,