TASK: Adjust to find* vs get* convention

> "all operations which are slow should be named find*", vs. "all operations which operate on already-loaded data should be named get*".

see neos/neos-development-collection#5279 (comment)

Classes/Behavior/Features/Bootstrap/ProjectedNodeTrait.php

@@ -81,7 +81,7 @@ public function iGetTheNodeAtPath(string $serializedNodePath): void
     public function iExpectANodeIdentifiedByXToExistInTheContentGraph(string $serializedNodeDiscriminator): void
     {
         $nodeDiscriminator = NodeDiscriminator::fromShorthand($serializedNodeDiscriminator);
-        $matchingWorkspace = $this->currentContentRepository->getWorkspaces()->find(
+        $matchingWorkspace = $this->currentContentRepository->findWorkspaces()->find(
             static fn (Workspace $workspace) => $workspace->currentContentStreamId->equals($nodeDiscriminator->contentStreamId)
         );
         if ($matchingWorkspace === null) {