ROX-33133: Enable post-quantum crypto-policies for upstream fact

[vladbologa]

Description

Similar to #349 but for the upstream image.

Enable PQC algorithms on the image for feature parity with the downstream build.

Checklist

• Investigated and inspected CI test results
• Updated documentation accordingly

Automated testing

• Added unit tests
• Added integration tests
• Added regression tests

If any of these don't apply, please comment below.

Testing Performed

Checked that the image built by CI supports PQ algos:

[root@31e7cddcd493 /]# cat /etc/crypto-policies/config
DEFAULT:PQ
[root@31e7cddcd493 /]# cat /etc/crypto-policies/back-ends/opensslcnf.config | grep Groups
Groups = *?X25519MLKEM768:?x25519_mlkem768:?SecP256r1MLKEM768:?p256_mlkem768:?SecP384r1MLKEM1024:?p384_mlkem1024/*X25519:secp256r1:X448:secp521r1:secp384r1:ffdhe2048:ffdhe3072:ffdhe4096:ffdhe6144:ffdhe8192

[Molter73]

LGTM!