chore: update and enable PeerDAS tests to latest spec test release (`1.5.0-alpha-5`)

[kevaundray]

Issue Addressed

This enables the peerDAS test which were previously commented out. The main issue for this seems to be rayon's local threadpool not working well with rayon's global threadpool. The local threadpool has been disabled along with rayon following 6309

Proposed Changes

This PR is built ontop of 6309 and 6312, so the diff is more than it should be.

The changes introduced in this PR:

• Modify the spec test for verify_cell_kzg_proof_batch so that its forward compatible with the new API. Once the consensus-specs are updated, we can remove the TODOs.

• Removed the commenting out of the kzg tests.

Additional Info

Please provide any additional information. For example, future considerations or information useful for reviewers.

[kevaundray]

This is dependent on #6309 and #6311

[dapplion]

Seems CI is unstable with the test network sync::block_lookups::tests::sampling_with_retries

[jimmygchen]

Raised issue for the flaky test https://github.com/sigp/lighthouse/issues/6319

[jimmygchen]

@mergify queue

[mergify[bot]]

queue

✅ The pull request has been merged automatically

The pull request has been merged automatically at 653126f42ec6eb3a6a2f5e643076283033a3d54d