upgrade parallel and concurrent iter dependencies

Author: orxfun

Cargo.toml

@@ -15,9 +15,9 @@ orx-pseudo-default = { version = "2.1.0", default-features = false }
 orx-pinned-vec = { version = "3.21.0", default-features = false }
 orx-fixed-vec = { version = "3.22.0", default-features = false }
 orx-split-vec = { version = "3.22.0", default-features = false }
-orx-concurrent-iter = { version = "3.1.0", default-features = false }
+orx-concurrent-iter = { version = "3.3.0", default-features = false }
 orx-selfref-col = { version = "3.0.0", default-features = false }
-orx-parallel = { version = "3.3.0", default-features = false, optional = true }
+orx-parallel = { version = "3.4.0", default-features = false, optional = true }
 
 [dev-dependencies]
 clap = { version = "4.5.38", features = ["derive"] }