remove obsolete npm packageRule

.editorconfig

@@ -11,6 +11,6 @@ charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
 
-[*.{yaml,yml}]
+[*.{yaml,yml,json}]
 tab_width = 2
 indent_size = 2

.github/renovate.json

@@ -8,10 +8,6 @@
       "matchManagers": ["github-actions"],
       "addLabels": ["github_actions"]
     },
-      {
-        "matchManagers": ["npm"],
-        "addLabels": ["npm"]
-      },
     {
       "matchManagers": ["git-submodules"],
       "addLabels": ["git-submodules"],
@@ -24,4 +20,4 @@
   },
   "timezone": "Etc/UTC",
   "schedule": ["before 2am"]
-  }
+}