feat(eip8130): re-pin Keystore contract set to finalized deployment

[chunter-cb]

Summary

Re-pin the EIP-8130 system-contract set in addresses.rs to the finalized base/eip-8130 deployment (contract renamed AccountConfiguration → Keystore).

• The whole set is now deployed under a single mined, non-zero CREATE2 salt shared across every contract (yielding the Keystore's 0x8130… vanity address). Updates SALT (was B256::ZERO), all seven addresses, and the four changed init-code hashes.
• P256/WebAuthn/AlwaysValid init-code hashes are unchanged — only their addresses moved with the salt.
• High-rate-payer proxy code hash updated to match the new implementation.

Verified against the base/eip-8130 Deploy.s.sol broadcast (chain 84532): each address CREATE2-derives from factory + shared salt + init-code hash.

Stacked on #4302 (feat/eip8130-admin-actor-delegation).

Test plan

• cargo test -p base-common-consensus --lib addresses:: (incl. addresses_match_create2_derivation) passes

[github-actions]

Review Summary

The diff is a straightforward re-pin of EIP-8130 system-contract constants (salt, addresses, init-code hashes) to match a finalized deployment. The existing addresses_match_create2_derivation test provides strong assurance that addresses and init-code hashes are self-consistent under CREATE2.

Finding

Stale test doc comment (addresses.rs:208-209): The doc comment on addresses_match_create2_derivation still reads:

Each (address, init_code_hash) pair must be self-consistent under CREATE2 with the canonical factory + zero salt.

This should say "shared mined salt" (or similar) since this PR changes SALT from B256::ZERO to the mined 0x9ebf94… value. The test code itself correctly uses Eip8130Contracts::SALT (not a hardcoded zero), so this is a documentation-only issue — but the comment is misleading as-is.

[github-actions]

Base Std historical fork tests

Fork	Result	Passed	Failed	Skipped	base/base	base-anvil	base-std
Beryl	pass	616	0	13	ada92714	6d744e03	4658f1b7
Cobalt	pass	709	0	14	ada92714	ae7557c4	8f88bf3e

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