Bump mimalloc from 0.1.34 to 0.1.39 in the cargo group (#42)

Bumps the cargo group with 1 update: [mimalloc](https://github.com/purpleprotocol/mimalloc_rust).


Updates `mimalloc` from 0.1.34 to 0.1.39
- [Release notes](https://github.com/purpleprotocol/mimalloc_rust/releases)
- [Commits](purpleprotocol/mimalloc_rust@v0.1.34...v0.1.39)

---
updated-dependencies:
- dependency-name: mimalloc
  dependency-version: 0.1.39
  dependency-type: direct:production
  dependency-group: cargo
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Cargo.lock

@@ -4,7 +4,7 @@ version = "2.0.6"
 edition = "2021"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
-mimalloc = { version = "0.1.27", default-features = false }
+mimalloc = { version = "0.1.39", default-features = false }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 web-sys = { version = "0.3.37", features = ["console"] }