Fix detecting default project when file is part for more than one project but not part of default configured project (eg because its output of that projet) (#38429)

Fixes #38366

src/server/editorServices.ts

@@ -1743,7 +1743,9 @@ namespace ts.server {
 
             return project?.isSolution() ?
                 project.getDefaultChildProjectFromSolution(info) :
-                project;
+                project && projectContainsInfoDirectly(project, info) ?
+                    project :
+                    undefined;
         }
 
         /**