remove deprecation

(@matkoniecz  PR review)

Author: nlehuby

data/deprecated.json

@@ -1400,10 +1400,6 @@
     "old": {"postcode": "*"},
     "replace": {"addr:postcode": "$1"}
   },
-  {
-    "old": {"power": "branch"},
-    "replace": {"power": "circuit"}
-  },
   {
     "old": {"power": "busbar"},
     "replace": {"power": "line", "line": "busbar"}
@@ -1936,10 +1932,6 @@
     "old": {"type": "oil", "pipeline": "*"},
     "replace": {"substance": "oil", "pipeline": "$1"}
   },
-  {
-    "old": {"type": "route", "route": "power"},
-    "replace": {"type": "power", "power": "circuit"}
-  },
   {
     "old": {"type": "scoria"},
     "replace": {"volcano:type": "scoria"}

data/preset_categories/route.json

@@ -16,7 +16,6 @@
         "type/route/railway",
         "type/route/trolleybus",
         "type/route/ferry",
-        "type/route/power",
         "type/route/pipeline",
         "type/route/detour",
         "type/route_master",