Switch from opt-level "z" to opt-level "s"

Author: davfsa

Cargo.toml

@@ -206,7 +206,7 @@ rest_pat_in_fully_bound_structs = "warn"
 [profile.release]
 strip = true
 lto = true
-opt-level = "z"
+opt-level = "s"
 
 [profile.profiling]
 inherits = "release"