Use invariant culture to prevent unintentional IP parsing

Some cultures uses comma as decimal separator which escapes this decimal check.

Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com>

Author: VictoriousRaptor

Plugins/Flow.Launcher.Plugin.Url/Main.cs

@@ -80,7 +80,7 @@ public bool IsURL(string raw)
             var input = raw.Trim();
 
             // Exclude numbers (e.g. 1.2345)
-            if (decimal.TryParse(input, out _))
+            if (decimal.TryParse(input, System.Globalization.NumberStyles.Any, System.Globalization.CultureInfo.InvariantCulture, out _))
                 return false;
 
             // Check if it's a bare IP address with optional port, path, query, or fragment