[jax] Deprecate `jax_pmap_no_rank_reduction` config state.
- Externally, marks `jax_pmap_no_rank_reduction` as deprecated and any attempt to set its value to `False` will raise a warning.
- Internally, disallows setting `jax_pmap_no_rank_reduction=False`
PiperOrigin-RevId: 805449500