Revert RUSTSEC ignored for `pqc-kyber`

[ThibsG]

#182 ignores RUSTSEC-2023-0079 from pqc-kyber.

This should be temporary and reverted when Argyle-Software/kyber#108 is fixed.

[Manuthor]

closing as duplicated issue #177.
Waiting for this PR Argyle-Software/kyber#108 or Argyle-Software/kyber#110 to be merged