program: add support for switchboard (#878)

* program: add support for switchboard

* add twap support

* fix dependencies for Cargo.lock so pre-commit still works

* sdk code

* sdk: release v2.66.0-beta.0

* fix sdk tests

* sdk: release v2.66.0-beta.1

* sdk: fix sdk Corner Case Spreads test

* sdk: release v2.66.0-beta.2

* Merge/didobagi/user map sync (#921)

* implement parallel processing in sync() method

* prettify

* remove concurrency guard on usermap sync

* refactor

* usermap: fix polling based update not updating the map

* fix types

---------

Co-authored-by: didobagi <carlo.maria.marchetti@gmail.com>

* sdk: release v2.66.0-beta.3

* sdk: perp-market-index-26 (#922)

* market-index-26

* update config

* sdk: release v2.66.0-beta.4

* bigz/improve-oracle-validity-check-for-order-price (#919)

* bigz/improve-oracle-validity-check-for-order-price

* simplify

* cargo fmt --

* update changelog

* v2.66.0

* sdk: release v2.67.0-beta.0

* CHANGELOG

---------

Co-authored-by: GitHub Actions <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: wphan <william@drift.trade>
Co-authored-by: 0xbigz <83473873+0xbigz@users.noreply.github.com>
Co-authored-by: didobagi <carlo.maria.marchetti@gmail.com>

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixes
 
+- program: add switchboard ([#878](https://github.com/drift-labs/protocol-v2/pull/878))
 - sdk: handle oracle failover when oracle is changed ([#875](https://github.com/drift-labs/protocol-v2/pull/875))
 
 ### Breaking