chore(deps): upgrade engine to 0.6.0

[bmuddha]

What changed

• Upgrade Engine dependencies and runtime patches to the published 0.6.0 tag in both workspaces.
• Align Solana/Agave dependencies with 4.2.2, bound independently versioned SDK crates, and refresh both lockfiles.
• Refresh supporting dependencies, centralize Chainlink's arc-swap, and enable the required SQLite unsigned-integer and transaction serialization features.

Closes #1660

Impact

Consumes Engine's 4.2.2 runtime port, including CPI memory-aliasing fixes and feature-gated post-execution rent checks. The rent feature remains disabled by default. No MBV Rust source or configuration changes.

Reviewer notes

All Engine crates and patched runtime crates resolve to the same release commit, 82c0048f. This also includes broader dependency upgrades, notably RocksDB, SQLite, and protobuf-src; it is not only an Engine tag bump.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Advanced

Run ID: 3b9f646f-c689-40b1-8313-c71f8e7728a1

📥 Commits

Reviewing files that changed from the base of the PR and between 5a5898b and 78d5a27.

⛔ Files ignored due to path filters (2)

• Cargo.lock is excluded by !**/*.lock
• test-integration/Cargo.lock is excluded by !**/*.lock

📒 Files selected for processing (6)

• Cargo.toml
• bins/magicblock-validator-tui/Cargo.toml
• magicblock-chainlink/Cargo.toml
• magicblock-committor-service/Cargo.toml
• programs/magicblock/Cargo.toml
• test-integration/Cargo.toml

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📝 Walkthrough

Walkthrough

The pull request updates workspace and package dependency declarations for MagicBlock Engine 0.6.0 and Solana/Agave 4.2.2. It also updates supporting dependency versions, feature flags, crate patches, and integration-test dependencies.

Changes

Dependency alignment

Layer / File(s)	Summary
Workspace runtime dependency updates Cargo.toml	The workspace updates Engine crates to 0.6.0, Solana/Agave crates to the 4.2.x release family, general dependencies to newer versions, and crates.io patch tags to 0.6.0.
Package dependency and feature alignment bins/magicblock-validator-tui/Cargo.toml, magicblock-chainlink/Cargo.toml, magicblock-committor-service/Cargo.toml, programs/magicblock/Cargo.toml	Package manifests update patch constraints, use the workspace arc-swap dependency, enable rusqlite's fallible_uint feature, and enable serde for solana-transaction.
Integration dependency updates test-integration/Cargo.toml	Integration tests update Engine dependencies and patches to 0.6.0, and update Solana RPC and transaction-status packages to 4.2.2.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Change: Other

Suggested reviewers: gabrielepicco

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/engine-0.6.0

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