chore: use revm glam-devnet-6 (b55020b2)

[rakita]

Pins the revm dependencies to the glam-devnet-6 branch of bluealloy/revm at commit b55020b237400aa42ce48fcaefdf5cdc255b5558, and fixes the breakages introduced by that bump.

Changes

• Cargo.toml: switch all revm-* workspace deps from crates.io 41.0.0 to git deps pinned at rev b55020b2.
• crates/revmc-context/src/lib.rs: EvmContext field offsets shifted by +8 because Gas grew by one u64. Updated the layout static asserts (spec_id 113→121, resume_at 120→128, calldatasize 160→168). The JIT codegen reads these via offset_of!, so it adjusts automatically; only the guard asserts needed updating.
• crates/revmc-codegen/src/compiler/translate/mod.rs: revm's GasTracker gained a state_gas_spilled field (EIP-8037). Mirrored it in the pf::Gas offset_of! helper struct so the size_of assertion and tracker.remaining offset stay in sync.
• crates/revmc-statetest/src/compiled.rs: CfgEnv::is_eip7708_delayed_burn_disabled was renamed to is_eip8246_delayed_clear_disabled.

Verification

• cargo check --workspace ✅
• cargo nextest run -p revmc-codegen -p revmc-context -p revmc-builtins — 2189 passed, 0 failed ✅
• CLI smoke test (cargo r -- run usdc_proxy) runs clean ✅

Note

This pins revm to a devnet branch via git rev and is intended for the glam-devnet-6 track, not for merging into main.

[codspeed-hq]

Merging this PR will not alter performance

✅ 71 untouched benchmarks

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_{Comparing glam-devnet-6 (d783584) with main (b5b60c1)}