Update brotli requirement from 3.3 to 5.0

Updates the requirements on [brotli](https://github.com/dropbox/rust-brotli) to permit the latest version.
- [Release notes](https://github.com/dropbox/rust-brotli/releases)
- [Commits](dropbox/rust-brotli@3.3.2...5.0.0)

---
updated-dependencies:
- dependency-name: brotli
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

mla/Cargo.toml

@@ -14,7 +14,7 @@ readme = "../README.md"
 [dependencies]
 rand = { version = "0.8", default-features = false, features = ["getrandom", "std"]}
 rand_chacha = { version = "0.3", default-features = false}
-brotli = { version = "3.3", default-features = false, features = ["std"]}
+brotli = { version = "5.0", default-features = false, features = ["std"]}
 bitflags = { version = "2.1", default-features = false, features = ["serde"]}
 byteorder = { version = "1.3", default-features = false, features = ["std"] }
 serde = { version = "1", default-features = false, features = ["derive"] }