Avoid modifying csproj globbing includes

Check if the found globbing include already matches the new path on
moving scripts to avoid modifying users' csproj files.

modules/mono/editor/GodotTools/GodotTools.ProjectEditor/ProjectUtils.cs

@@ -77,6 +77,19 @@ namespace GodotTools.ProjectEditor
             if (item == null)
                 return;
 
+            // Check if the found item include already matches the new path
+            var glob = MSBuildGlob.Parse(item.Include);
+            if (glob.IsMatch(normalizedNewInclude))
+                return;
+
+            // Otherwise, if the item include uses globbing it's better to add a new item instead of modifying
+            if (!string.IsNullOrEmpty(glob.WildcardDirectoryPart) || glob.FilenamePart.Contains("*"))
+            {
+                root.AddItem(itemType, normalizedNewInclude.RelativeToPath(dir).Replace("/", "\\"));
+                root.Save();
+                return;
+            }
+
             item.Include = normalizedNewInclude.RelativeToPath(dir).Replace("/", "\\");
             root.Save();
         }