[FIX] Increase RetryTxSender test timeout (#65)

* [FIX] Increase RetryTxSender test timeout

* Bump version properly

[FEAT] Add cancelConfirm method to RetryTxSender (#64)

* Add cancelConfirm method to RetryTxSender

* Bump minor version

Made RetryTxSender constructor args destructured. Added disableWs on

tryConfirm.

v7.1.0: added WNS PDA methods + program IDs.

v7.0.0: Added T22 and Wns mode to trait bid serde.

One last fix.

Missed null for extMeta.

Maybe some args non-required for take bid.

Rename traits -> attributes.

Add name to take bid args.