feat: add featureset (#105)

* feat: add featureset

* fix: clippy i32::MAX to run in 32bit machine

* fix: change mutex to rwlock

* feat: implement enable_for_test, disable_for_test

* fix: change comment style and rename to FeatureSet

* fix: change all featureset to take &self, allow running test in parallel

* fix: impl Default for FeatureSet

* fix: remove enable_for_test and disable_for_test

* fix: make new, default and from_config(default) having the same behaviour

* test: add test to verify golang default featureset should be matched

Author: iamquang95

crates/charon/Cargo.toml

@@ -24,7 +24,5 @@ url.workspace = true
 [build-dependencies]
 charon-build-proto.workspace = true
 
-[dev-dependencies]
-
 [lints]
 workspace = true