avoid std in regex

Author: DvirDukhan

Cargo.toml

@@ -121,7 +121,7 @@ bitflags = "2"
 libc = "0.2"
 enum-primitive-derive = "^0.1"
 num-traits = "^0.2"
-regex = "1"
+regex = {version ="1" , features = ["perf", "unicode"]}
 strum_macros = "0.24"
 backtrace = "0.3"
 linkme = "0.3"