Update lazy_static requirement from 0.1.4 to 1.4.0

Updates the requirements on [lazy_static](https://github.com/rust-lang-nursery/lazy-static.rs) to permit the latest version.
- [Release notes](https://github.com/rust-lang-nursery/lazy-static.rs/releases)
- [Commits](rust-lang-nursery/lazy-static.rs@0.1.4...1.4.0)

---
updated-dependencies:
- dependency-name: lazy_static
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

crates/obfs4/Cargo.toml

@@ -28,7 +28,7 @@ subtle = "2.5.0"
 x25519-dalek = { version = "2", features = ["static_secrets", "getrandom", "reusable_secrets", "elligator2"],  git = "https://github.com/jmwample/curve25519-dalek.git", branch = "elligator2-ntor"}
 group = "0.13.0"
 
-lazy_static = "0.1.4"
+lazy_static = "1.4.0"
 
 hex = "0.4.3"
 tracing = "0.1.40"