sdk: add ability to get ix for all admin ix (#980)

* sdk: update adminClient to be able to get ix

* add some more methods

* moar

* finish up ix

* yarn prettify:fix

* CHANGELOG

CHANGELOG.md

@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Features
+
+- ts-sdk: add fn to get admin ix  ([#980](https://github.com/drift-labs/protocol-v2/pull/980))
 - program: add invariant check boolean for attempt settle revenue to insurance ([#937](https://github.com/drift-labs/protocol-v2/pull/937)) 
 - program: improve best bid/ask estimate in mark twap update  ([#975](https://github.com/drift-labs/protocol-v2/pull/975)) 
 - program: add optional margin calculations for drift-rs ([#978](https://github.com/drift-labs/protocol-v2/pull/978))