fix: fix flaky test

This test was failing because the context project's entropy did not match what the patched function received. Matching on the uri instead(which is what actually identifies the project) fixes the test.

Author: doorgan

apps/expert/test/expert/provider/handlers/find_references_test.exs

@@ -53,7 +53,12 @@ defmodule Expert.Provider.Handlers.FindReferencesTest do
 
   describe "find references" do
     test "returns locations that the entity returns", %{project: project, uri: uri} do
-      patch(EngineApi, :references, fn ^project, %Analysis{document: document}, _position, _ ->
+      project_uri = project.root_uri
+
+      patch(EngineApi, :references, fn %{root_uri: ^project_uri},
+                                       %Analysis{document: document},
+                                       _position,
+                                       _ ->
         locations = [
           Location.new(
             Document.Range.new(