Implement gradual gas limit increase

[greged93]

Describe the feature

The gas limit should not increase by more than parent.gaslimit/1024. Check the gas limit in the parent header and limit the increase, until target is reached. This should be implemented in the ScrollPayloadBuilderCtx, in the block_builder method:

reth/crates/scroll/payload/src/builder.rs

Lines 399 to 403 in eb020e1

	pub fn block_builder<'a, DB: Database>(
	&'a self,
	db: &'a mut State<DB>,
	builder_config: &ScrollBuilderConfig,
	) -> Result<impl BlockBuilder<Primitives = Evm::Primitives> + 'a, PayloadBuilderError> {

.
Also need to update the initialization of the payload breaker in order to use the correct gas limit.

Additional context

No response

[Apostlex0]

Hi @greged93 , can i take this up?
Also wanted to confirm if this is how i can update the initialization of the payload breaker:
I can make a new breaker_for_gas_limit(gas_limit) fn in the ScrollBuilderConfig so that it takes gas_limit as a param, then i can use the same logic used in the block_builder(after update) for the gas_limit increase cap.
this would lead to duplication of logic in block_builder and at the initialization of breaker, so i was thinking of instead making a helper method in the ScrollPayloadBuilderCtx impl for this.