replace pqcrypto-kyber with pqcrypto-mlkem and update dependencies

add required sha3/keccak dependency to turn ml-kem into kyber
we turn ml-kem into kyber for backwards compatibility with TutaCrypt
#tutadb1950

tuta-sdk/rust/sdk/Cargo.toml

@@ -19,16 +19,10 @@ zeroize = { version = "1.8.1", features = ["zeroize_derive"] }
 hkdf = "0.12.4"
 argon2 = { version = "0.5.3", features = ["zeroize"] }
 curve25519-dalek = "4.1.2"
-pqcrypto-kyber = { version = "0.7.9", default-features = false, features = [
+pqcrypto-mlkem = { version = "0.1.0", default-features = false, features = [
     "std",
 ] }
-# Pin the version explicitly as pqcrypto-kyber depends on pqcrypto-internals ^0.2, but
-# 0.2.6 and 0.2.7 do not compile for iOS
-# updating march flag in pqcrypto-internals/build.rs from armv8-a to armv8.2-a might help,
-# but since pqcrypto-kyber was retired it's not easy to test.
-# see https://github.com/rustpq/pqcrypto/issues/68
-pqcrypto-internals = "=0.2.5"
-pqcrypto-traits = "0.3.4"
+pqcrypto-traits = "0.3.5"
 rsa = "0.9.6"
 rand_core = { version = "0.6.4", features = ["getrandom"] }
 serde_bytes = "0.11.15"
@@ -48,6 +42,7 @@ rustls = { version = "*", optional = true }
 form_urlencoded = "1"
 # allow initializing a simple_logger if the consuming application (or examples) want to do that.
 simple_logger = { version = "5.0.0", optional = true }
+sha3 = "0.10.8"
 
 [target.'cfg(target_os = "android")'.dependencies]
 android_log = "0.1.3"
@@ -91,4 +86,4 @@ implicit_clone = "warn"
 explicit_iter_loop = "warn"
 
 [lints.rust]
-unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ci)'] }
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ci)'] }