test(NODE-7184): migrate integration/read-write-concern tests (#4680)

Co-authored-by: Durran Jordan <[email protected]>

Author: tadjik1

test/integration/read-write-concern/read_write_concern.spec.test.ts

@@ -1,4 +1,4 @@
-import * as path from 'path';
+import * as path from 'node:path';
 
 import { loadSpecTests } from '../../spec';
 import { runUnifiedSuite } from '../../tools/unified-spec-runner/runner';