[BUILDER] - Decouple `claim_block` and `claim_block_header` calls

[QuentinI]

What is this task and why do we need to work on it?

Currently transaction task waits for both claims before notifying other tasks. claim_block_header could take longer because of VID computation on the builder and it's results aren't used by DA task, so DA task should be notified as soon as claim_block call succeeds.

What work will need to be done to complete this task?

No response

Are there any other details to include?

No response

What are the acceptance criteria to close this issue?

Tasks relying only on information available after claim_block call are notified as soon as it succeeds without waiting for claim_block_header

Branch work will be merged to (if not the default branch)

No response