Update Twitch.py streak time to 1

Catching streaks was causing #284 to stall out and constantly try to catch streaks. In my testing streaks take less than 1 minute to catch. Reducing from 7 mins to 1 allows the miner to be more efficient about switching back to what it was doing prior to catching the streak.

TwitchChannelPointsMiner/classes/Twitch.py

@@ -433,7 +433,7 @@ class Twitch(object):
                                     )
                                     > 30
                                 )
-                                and streamers[index].stream.minute_watched < 7
+                                and streamers[index].stream.minute_watched < 1
                             ):
                                 streamers_watching.append(index)
                                 if len(streamers_watching) == 2: