Update 'nuclear-power-plants.json'

Query "node", "way" and "relation" elements with "generator:source" key and "nuclear" value:

(node["generator:source"="nuclear"];
way["generator:source"="nuclear"];
relation["generator:source"="nuclear"];
node["plant:source"="nuclear"];
way["plant:source"="nuclear"];
relation["plant:source"="nuclear"];)

nuclear-power-plants.json

@@ -7,7 +7,10 @@
     },
     "query": {
         "7": [
-            "(node[\"plant:source\"=\"nuclear\"];",
+            "(node[\"generator:source\"=\"nuclear\"];",
+            "way[\"generator:source\"=\"nuclear\"];",
+            "relation[\"generator:source\"=\"nuclear\"];",
+            "node[\"plant:source\"=\"nuclear\"];",
             "way[\"plant:source\"=\"nuclear\"];",
             "relation[\"plant:source\"=\"nuclear\"];)"
         ]