chore: bump min Node.js version to v14.18.0

That's the min version which can start the server.

Signed-off-by: Jack Cherng <[email protected]>

plugin/client.py

@@ -54,7 +54,7 @@ def required_node_version(cls) -> str:
         Testing playground at https://semver.npmjs.com
         And `0.0.0` means "no restrictions".
         """
-        return ">=14"
+        return ">=14.18.0"
 
     @classmethod
     def should_ignore(cls, view: sublime.View) -> bool: