Merge pull request #215 from open-quantum-safe/dependabot/cargo/bindgen-0.66

Update bindgen requirement from 0.65 to 0.66

Author: thomwiggers

oqs-sys/Cargo.toml

@@ -19,7 +19,7 @@ libc = "0.2"
 
 [build-dependencies]
 cmake = "0.1"
-bindgen = "0.65"
+bindgen = "0.66"
 build-deps = "0.1"
 
 [features]