add _lsprof module (#11159)

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

pyproject.toml

@@ -73,6 +73,7 @@ extra-standard-library = [
     "_imp",
     "_json",
     "_locale",
+    "_lsprof",
     "_markupbase",
     "_msi",
     "_operator",