Add missing proptest dev dependency

shared/Cargo.toml

@@ -12,3 +12,6 @@ base64 = "0.22"
 rand = "0.8"
 ed25519-dalek = { version = "2", features = ["rand_core"] }
 tracing = "0.1"
+
+[dev-dependencies]
+proptest = "1"

shared/src/lib.rs

@@ -2,4 +2,5 @@ pub mod constants;
 pub mod gene;
 pub mod hashing;
 pub mod protocol;
+pub mod vm;
 pub mod vm_extensions;