fix: crypto_core dependency link

Cargo.toml

@@ -17,16 +17,12 @@ name = "cosmian_cover_crypt"
 # The cdylib is only interesting if the `--features ffi` flag is set on build
 # This does not seem to be actionable conditionally https://github.com/rust-lang/cargo/issues/4881
 
-# [[bench]]
-# name = "benches"
-# harness = false
-
 [features]
 full_bench = []
 hybridized_bench = []
 
 [dependencies]
-cosmian_crypto_core = { path = "../crypto_core", default-features = false, features = ["ser", "sha3", "aes", "curve25519"] }
+cosmian_crypto_core = { git="https://github.com/Cosmian/crypto_core.git", branch="feat/add_neutral_scalars", default-features = false, features = ["ser", "sha3", "aes", "curve25519"] }
 pqc_kyber = { version = "0.4", features = ["std", "hazmat"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"