fix(testing): include config file path in plugin hash calculation (#35346)

## Current Behavior

The createNodesV2 function in the nx/cypress plugin calculates the hash
based only on the output of the standard `calculateHashForCreateNodes`.
This means that when multiple Cypress configuration files exist within a
single application hash. As a result, only one set of inferred targets
is generated, and the additional configuration variants are effectively
ignored.

## Expected Behavior
The createNodesV2 function now takes the configuration file name into
the hash calculation, removing the limitation of a single config within
an application.

---------

Co-authored-by: Craigory Coppola <[email protected]>
Co-authored-by: Leosvel Pérez Espinosa <[email protected]>

Author: 3 people

packages/cypress/src/plugins/plugin.ts

@@ -89,12 +89,10 @@ async function createNodesInternal(
     return {};
   }
 
-  const hash = await calculateHashForCreateNodes(
-    projectRoot,
-    options,
-    context,
-    [getLockFileName(detectPackageManager(context.workspaceRoot))]
-  );
+  const hash =
+    (await calculateHashForCreateNodes(projectRoot, options, context, [
+      getLockFileName(detectPackageManager(context.workspaceRoot)),
+    ])) + configFilePath;
 
   if (!pluginCache.has(hash)) {
     pluginCache.set(