test(process): pass the capture resource scope in the removed-observer test

prepareProcessCapture takes the run's resource scope on main.

Refs #7281

Co-Authored-By: gensokyo-dev <342580529+gensokyo-dev@users.noreply.github.com>

src/process/capture/FilesystemCoverage.test.ts

@@ -624,6 +624,7 @@ it.each(["nested", "outside", "no-roots"] as const)(
           ),
         cleanup: (path) => rm(path, { recursive: true, force: true }),
       },
+      createTestProcessCaptureResourceScope(),
     );
     try {
       const expectedPaths =