introduced some enums to classes

eive_tmtc/tmtc/acs/reaction_wheels.py

@@ -4,6 +4,7 @@
 @author J. Meier
 @date   20.06.2021
 """
+import enum
 import struct
 from typing import List
 
@@ -64,7 +65,7 @@ class InfoAss:
     ALL_SPEED_OFF = "Speed down to 0"
 
 
-class RwSetId:
+class RwSetId(enum.IntEnum):
     STATUS_SET_ID = 4
     TEMPERATURE_SET_ID = 8
     LAST_RESET = 2