add correct namespace to load and tick tags

data/minecraft/tags/function/load.json

@@ -1,5 +1,5 @@
 {
     "values": [
-        "example:load"
+        "ferdinland:load"
     ]
-}
+}

data/minecraft/tags/function/tick.json

@@ -1,5 +1,5 @@
 {
     "values": [
-        "example:tick"
+        "ferdinland:tick"
     ]
-}
+}