Update lightning crate to anything over 0.0.17 when available

[sr-gi]

rust-lightning just merged a way to build Features<T> from a BE byte vector.

Update the dependency when the release becomes available (possibly in ~2/3 months, given they just released) so we can update our CLN feature parsing:

• https://github.com/bitcoin-dev-project/sim-ln/blob/main/sim-lib/src/cln.rs#L252-L256
• https://github.com/bitcoin-dev-project/sim-ln/blob/main/sim-lib/src/cln.rs#L92 (I just realized this one is wrong, we should also be reversing byte vector, but we never faced the issue given CLN is not returning any Dependency Bug: CLN GetInfo returns None Features #85 :/ )

Ref: lightningdevkit/rust-lightning@2b1d693