Change default database name to starlinkstats

The README instructions @neurocis  added for the Docker container recommend this name, and I like that better than dishstats, so now it's the default.

"dish" can be useful to differentiate between the Starlink user terminal (dish) and the Starlink router, both of which expose gRPC services for polling status information, but that's more applicable to the measurement name (AKA series_name) and a hypothetical database that contained both would be more appropriately labelled "Starlink".

dishHistoryInflux.py

@@ -35,7 +35,7 @@ print_usage = False
 verbose = False
 run_lengths = False
 host_default = "localhost"
-database_default = "dishstats"
+database_default = "starlinkstats"
 icargs = {"host": host_default, "timeout": 5, "database": database_default}
 rp = None
 

dishStatusInflux.py

@@ -33,7 +33,7 @@ except getopt.GetoptError as err:
 print_usage = False
 verbose = False
 host_default = "localhost"
-database_default = "dishstats"
+database_default = "starlinkstats"
 icargs = {"host": host_default, "timeout": 5, "database": database_default}
 rp = None
 default_sleep_time = 30