[FR] - Move docker images to ghcr

[disassembler]

Internal/External
Internal if an IOHK staff member.

Area
Token Locking Related to Token Locking (Allegra).
Native Tokens Related to Native Tokens (Mary).
Plutus Related to Plutus Scripts (Alonzo).
Other Any other topic (Delegation, Ranking, ...).

Describe the feature you'd like
Move docker images to ghcr, retire buildkite for cardano-node.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context / screenshots
Add any other context or screenshots about the feature request here.

[github-actions]

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