Issue #3157919 by ultrabob, Hardik_Patel_12, shaktik, nijolawrence, alexpott,...

Issue #3157919 by ultrabob, Hardik_Patel_12, shaktik, nijolawrence, alexpott, lauriii, Berdir, kiamlaluno: Remove unused variable $node from link module

(cherry picked from commit f884044d)

core/modules/link/tests/src/Functional/LinkFieldTest.php

@@ -727,7 +727,9 @@ public function testEditNonNodeEntityLink() {
     $entity_test_link = $entity_test_storage->create(['name' => 'correct link target']);
     $entity_test_link->save();
 
-    $node = $this->drupalCreateNode(['wrong link target']);
+    // Create a node with the same ID as the test entity to ensure that the link
+    // doesn't match incorrectly.
+    $this->drupalCreateNode(['title' => 'wrong link target']);
 
     $correct_link = 'entity:entity_test/' . $entity_test_link->id();
     $entity_test = $entity_test_storage->create([