Remove unused FullCandidateReceipt (#3641)

Currently redesigning candidate data structures, noticed that this one
seems dead.

Co-authored-by: eskimor <eskimor@no-such-url.com>

polkadot/primitives/src/v6/mod.rs

@@ -533,18 +533,6 @@ impl<H> CandidateReceipt<H> {
 	}
 }
 
-/// All data pertaining to the execution of a para candidate.
-#[derive(PartialEq, Eq, Clone, Encode, Decode, TypeInfo, RuntimeDebug)]
-pub struct FullCandidateReceipt<H = Hash, N = BlockNumber> {
-	/// The inner candidate receipt.
-	pub inner: CandidateReceipt<H>,
-	/// The validation data derived from the relay-chain state at that
-	/// point. The hash of the persisted validation data should
-	/// match the `persisted_validation_data_hash` in the descriptor
-	/// of the receipt.
-	pub validation_data: PersistedValidationData<H, N>,
-}
-
 /// A candidate-receipt with commitments directly included.
 #[derive(PartialEq, Eq, Clone, Encode, Decode, TypeInfo, RuntimeDebug)]
 #[cfg_attr(feature = "std", derive(Hash))]