partially revert deprecation of amenity=emergency_service

see #1109 (comment)

the tag is still in use for some sites of the THW in Germany, where
(supposedly) no disaster response missions start their duties.

Author: tyrasd

data/deprecated.json

@@ -119,10 +119,6 @@
     "old": {"amenity": "lifeboat_station"},
     "replace": {"emergency": "water_rescue"}
   },
-  {
-    "old": {"amenity": "emergency_service"},
-    "replace": {"emergency": "disaster_response"}
-  },
   {
     "old": {"amenity": "notice_board"},
     "replace": {"advertising": "board"}
@@ -622,10 +618,6 @@
     "old": {"emergency_service": "air"},
     "replace": {"emergency": "air_rescue_service"}
   },
-  {
-    "old": {"emergency_service": "technical"},
-    "replace": {"emergency": "disaster_response"}
-  },
   {
     "old": {"entrance": "emergency_exit"},
     "replace": {"entrance": "emergency"}