Update license info for ML-KEM

Fixes open-quantum-safe#2249

Signed-off-by: Mattias Lindblad <matlin@gmail.com>

Author: matlimatli

README.md

@@ -216,7 +216,7 @@ liboqs includes some third party libraries or modules that are licensed differen
 - `src/kem/kyber/pqcrystals-*`: public domain (CC0) or Apache License v2.0
 - `src/kem/kyber/pqclean_*`: public domain (CC0), and public domain (CC0) or Apache License v2.0, and public domain (CC0) or MIT, and MIT
 - `src/kem/kyber/libjade_*` public domain (CC0) or Apache License v2.
-- `src/kem/ml_kem/mlkem-native_*`: Apache License v2.0
+- `src/kem/ml_kem/mlkem-native_*`: MIT or Apache License v2.0 or ISC License
 - `src/sig/dilithium/pqcrystals-*`: public domain (CC0) or Apache License v2.0
 - `src/sig/dilithium/pqclean_*`: public domain (CC0), and public domain (CC0) or Apache License v2.0, and public domain (CC0) or MIT, and MIT
 -  src/sig/falcon/pqclean_\*\_aarch64 : Apache License v2.0

docs/algorithms/kem/ml_kem.md

@@ -8,7 +8,7 @@
 - **Specification version**: ML-KEM.
 - **Primary Source**<a name="primary-source"></a>:
   - **Source**: https://github.com/pq-code-package/mlkem-native/commit/048fc2a7a7b4ba0ad4c989c1ac82491aa94d5bfa
-  - **Implementation license (SPDX-Identifier)**: CC0-1.0 or Apache-2.0
+  - **Implementation license (SPDX-Identifier)**: MIT or Apache-2.0 or ISC
 - **Optimized Implementation sources**: https://github.com/pq-code-package/mlkem-native/commit/048fc2a7a7b4ba0ad4c989c1ac82491aa94d5bfa
   - **cupqc-cuda**:<a name="cupqc-cuda"></a>
       - **Source**: https://github.com/open-quantum-safe/liboqs-cupqc-meta/commit/b026f4e5475cd9c20c2082c7d9bad80e5b0ba89e

docs/algorithms/kem/ml_kem.yml

@@ -18,7 +18,7 @@ nist-round: FIPS203
 spec-version: ML-KEM
 primary-upstream:
   source: https://github.com/pq-code-package/mlkem-native/commit/048fc2a7a7b4ba0ad4c989c1ac82491aa94d5bfa
-  spdx-license-identifier: CC0-1.0 or Apache-2.0
+  spdx-license-identifier: MIT or Apache-2.0 or ISC
 optimized-upstreams:
   cupqc-cuda:
     source: https://github.com/open-quantum-safe/liboqs-cupqc-meta/commit/b026f4e5475cd9c20c2082c7d9bad80e5b0ba89e