Correct locationSet for NBus (#12080)

Although their main operating area is ES-NA, they do run some lines into the neighboring provinces (SS, VI, LO, SO, Z)

Author: Robot8A

data/transit/route/bus.json

@@ -12939,7 +12939,7 @@
       "displayName": "NBus",
       "id": "nbus-1fc942",
       "locationSet": {
-        "include": ["es-na.geojson"]
+        "include": ["es-na.geojson", "es-z.geojson", "es-so.geojson", "es-lo.geojson", "es-vi.geojson", "es-ss.geojson"]
       },
       "tags": {
         "network": "NBus",