[blocked] Double the amount of bootloader tx slots and memory

[ly0va]

What ❔

Double the amount of bootloader tx slots and memory.
Only merge after matter-labs/era-contracts#112 and matter-labs/era-system-contracts#85 are merged into their respective dev branches and then into this branch.

Why ❔

With pubdata compression we can now accommodate larger L1 batches.

Checklist

• PR title corresponds to the body of PR (we generate changelog entries from PRs).
• Tests for the changes have been added / updated.
• Documentation comments have been added / updated.
• Code has been formatted via zk fmt and zk lint.
• Spellcheck has been run via cargo spellcheck --cfg=./spellcheck/era.cfg --code 1.

[github-actions]

Detected VM performance changes

Benchmark name	Difference in runtime
write_and_decode	-95.4%
event_spam	-92.3%
access_memory	-95.5%
deploy_simple_contract	-10.6%
slot_hash_collision	-95.4%
decode_shl_sub	-95.2%
call_far	-71.3%
finish_eventful_frames	-84.0%

[popzxc]

@ly0va is this PR still relevant? If not, could you please close it?