[3.13] gh-130179: Fix `persistent_{id,load}_attr` reference leaks in `_pickle` (GH-130180) (#130190)

gh-130179: Fix `persistent_{id,load}_attr` reference leaks in `_pickle` (GH-130180)
(cherry picked from commit e7f00cd14f6a0c0dee6e733ac3e2c5d92e0809bb)

Co-authored-by: Sergey Miryanov <sergey.miryanov@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>