pprof_rs: expose frame-pointer feature (#124)

* pprof_rs: expose frame-pointer feature

* bump pprofrs dependency to 0.12

Author: alindima

Cargo.lock

@@ -15,16 +15,17 @@ readme = "README.md"
 
 
 [dependencies]
-pprof = "0.11"
+pprof = "0.12"
 pyroscope = { version = "0.5.5", path = "../../", default-features = false }
 thiserror ="1.0"
 log = "0.4"
 
 [features]
 default = ["pyroscope/default"]
+frame-pointer = ["pprof/frame-pointer"]
 
 [target.aarch64-apple-darwin.dependencies]
-pprof = { version = "0.11", features = ["frame-pointer"] }
+pprof = { version = "0.12", features = ["frame-pointer"] }