Remove deprecated stuff

[bkontur]

For example:
https://github.com/paritytech/polkadot-sdk/issues?q=is%3Aissue%20state%3Aopen%20deprecated

For example:

#[deprecated(note = "Will be removed after July 2025

#[deprecated(
	note = "Please use fungible::Credit instead. This type will be removed some time after March 2024."
)]

[bkontur]

Also we should upgrade https://github.com/paritytech/polkadot-sdk/blob/master/docs/contributor/DEPRECATION_CHECKLIST.md
Instead of will be removed after [DATE] we could use will be removed after [stableABCD]?

[Kanasjnr]

@bkontur can i take this up?