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/beacon_chain/tests/payload_invalidation.rs

@@ -1280,7 +1280,7 @@ struct OptimisticTransitionSetup {
 impl OptimisticTransitionSetup {
     async fn new(num_blocks: usize, ttd: u64) -> Self {
         let mut spec = E::default_spec();
-        spec.terminal_total_difficulty = ttd.into();
+        spec.terminal_total_difficulty = Uint256::from(ttd);
         let mut rig = InvalidPayloadRig::new_with_spec(spec).enable_attestations();
         rig.move_to_terminal_block();
 
@@ -1323,7 +1323,7 @@ async fn build_optimistic_chain(
     // Build a brand-new testing harness. We will apply the blocks from the previous harness to
     // this one.
     let mut spec = E::default_spec();
-    spec.terminal_total_difficulty = rig_ttd.into();
+    spec.terminal_total_difficulty = Uint256::from(rig_ttd);
     let rig = InvalidPayloadRig::new_with_spec(spec);
 
     let spec = &rig.harness.chain.spec;