[SamAg19]

Issue Addressed

Closes #10118

Proposed Changes

Adds 5 end-to-end tests for invalid finalized payloads:

• gloas_invalid_finalized_payload_on_empty_keeps_running_on_full_child_rejection: the EL catches up and rejects a minority child on the block's FULL node, invalidating the block's payload before it is finalized on its EMPTY node.
• gloas_invalid_finalized_payload_on_empty_keeps_running_on_optimistic_sync: a syncing EL imports the block's invalid payload optimistically, and the block is finalized on its EMPTY node before the EL catches up.
• gloas_invalid_finalized_payload_on_empty_keeps_running_on_envelope_rejection: a synced EL rejects the block's payload on arrival, and the block is finalized on its EMPTY node.
• gloas_invalid_finalized_payload_on_full_shuts_down_on_optimistic_sync: a syncing EL imports the block's invalid payload optimistically, the block is finalized on its FULL node, and the EL rejects the chain after catching up, causing the node to shut down at the justified check.
• pre_gloas_invalid_finalized_payload_with_gloas_descendants_shuts_down: a pre-Gloas finalized block carries its own payload, so invalidating it marks its Gloas descendants invalid too and shuts the node down through the finalized check.

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