feat!: enable cycles ledger unconditionally

[sesi200]

Description

Now that the CMC on mainnet is properly configured we can move forward with the cycles ledger. This PR enables the cycles ledger fully.

How Has This Been Tested?

existing e2e

Checklist:

• [x] The title of this PR complies with Conventional Commits.
• [x] I have edited the CHANGELOG accordingly.
• [ ] I have made corresponding changes to the documentation.