* Move stake_weighted_timestamp module (#18114)
* Move timestamp module into runtime
* Less public
* Remove unused enum
(cherry picked from commit 19fe1dd463
)
# Conflicts:
# runtime/src/bank.rs
# runtime/src/lib.rs
* Fix conflicts
Co-authored-by: Tyera Eulberg <teulberg@gmail.com>
Co-authored-by: Tyera Eulberg <tyera@solana.com>