Add `RecipientParameters` to `TxSkeleton` #377

Job	Run time
test cirucits / Run tests	3m 3s
Dusk Analyzer / Dusk Analyzer	8s
Code Analysis / Clippy Check	14s
Code Analysis / Rust Format	7s
test core / Run tests	11s
test core rkyv compiles / Run tests	12s
	3m 55s

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