fix fuzz tests (#2828)

erasure-coding/fuzzer/.gitignore

 hfuzz_target/
 hfuzz_workspace/
+Cargo.lock

erasure-coding/fuzzer/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2018"
 [dependencies]
 polkadot-erasure-coding = { path = ".." }
 honggfuzz = "0.5"
-primitives = { package = "polkadot-primitives", path = "../../primitives/" }
+primitives = { package = "polkadot-node-primitives", path = "../../node/primitives/" }
 
 [[bin]]
 name = "reconstruct"

erasure-coding/fuzzer/src/reconstruct.rs

 use polkadot_erasure_coding::*;
-use primitives::v1::AvailableData;
+use primitives::AvailableData;
 use honggfuzz::fuzz;
 
 fn main() {

erasure-coding/fuzzer/src/round_trip.rs

 use polkadot_erasure_coding::*;
-use primitives::v1::{AvailableData, BlockData, PoV};
+use primitives::{AvailableData, BlockData, PoV};
 use std::sync::Arc;
 use honggfuzz::fuzz;