Migrate from ethereum-types to alloy-primitives (#6078)

* Remove use of ethers_core::RlpStream

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into remove_use_of_ethers_core

* Remove old code

* Simplify keccak call

* Remove unused package

* Merge branch 'unstable' of https://github.com/ethDreamer/lighthouse into remove_use_of_ethers_core

* Merge branch 'unstable' into remove_use_of_ethers_core

* Run clippy

* Merge branch 'remove_use_of_ethers_core' of https://github.com/dospore/lighthouse into remove_use_of_ethers_core

* Check all cargo fmt

* migrate to alloy primitives init

* fix deps

* integrate alloy-primitives

* resolve dep issues

* more changes based on dep changes

* add TODOs

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into remove_use_of_ethers_core

* Revert lock

* Add BeaconBlocksByRange v3

* continue migration

* Revert "Add BeaconBlocksByRange v3"

This reverts commit e3ce7fc5ea.

* impl hash256 extended trait

* revert some uneeded diffs

* merge conflict resolved

* fix subnet id rshift calc

* rename to FixedBytesExtended

* debugging

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into migrate-to-alloy-primitives

* fix failed test

* fixing more tests

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into remove_use_of_ethers_core

* introduce a shim to convert between the two u256 types

* move alloy to wrokspace

* align alloy versions

* update

* update web3signer test certs

* refactor

* resolve failing tests

* linting

* fix graffiti string test

* fmt

* fix ef test

* resolve merge conflicts

* remove udep and revert cert

* cargo patch

* cyclic dep

* fix build error

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into migrate-to-alloy-primitives

* resolve conflicts, update deps

* merge unstable

* fmt

* fix deps

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into migrate-to-alloy-primitives

* resolve merge conflicts

* resolve conflicts, make necessary changes

* Remove patch

* fmt

* remove file

* merge conflicts

* sneaking in a smol change

* bump versions

* Merge remote-tracking branch 'origin/unstable' into migrate-to-alloy-primitives

* Updates for peerDAS

* Update ethereum_hashing to prevent dupe

* updated alloy-consensus, removed TODOs

* cargo update

* endianess fix

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into migrate-to-alloy-primitives

* fmt

* fix merge

* fix test

* fixed_bytes crate

* minor fixes

* convert u256 to i64

* panic free mixin to_low_u64_le

* from_str_radix

* computbe_subnet api and ensuring we use big-endian

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into migrate-to-alloy-primitives

* fix test

* Simplify subnet_id test

* Simplify some more tests

* Add tests to fixed_bytes crate

* Merge branch 'unstable' into migrate-to-alloy-primitives

beacon_node/eth1/src/block_cache.rs

@@ -195,6 +195,8 @@ impl BlockCache {
 
 #[cfg(test)]
 mod tests {
+    use types::FixedBytesExtended;
+
     use super::*;
 
     fn get_block(i: u64, interval_secs: u64) -> Eth1Block {

beacon_node/eth1/src/deposit_cache.rs

@@ -471,7 +471,7 @@ impl DepositCache {
 pub mod tests {
     use super::*;
     use execution_layer::http::deposit_log::Log;
-    use types::{EthSpec, MainnetEthSpec};
+    use types::{EthSpec, FixedBytesExtended, MainnetEthSpec};
 
     /// The data from a deposit event, using the v0.8.3 version of the deposit contract.
     pub const EXAMPLE_LOG: &[u8] = &[