chore(deps): update dependency solhint to v6.2.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
solhint (source)	6.0.3 → 6.2.1

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Release Notes

protofire/solhint (solhint)

v6.2.1

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🧹 Chore: added poster

v6.2.0

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🛠️ Fix: code-complexity rule no longer crashes when configured with a numeric option (e.g. ["error", 8]) (#​758)

🧹 Chore: bump glob to 13.0.6 — removes deprecated inflight transitive dependency

🧹 Chore: bump rimraf to 6.1.3 (devDep)

🧹 Chore: bump brace-expansion, picomatch and flatted to patched versions via overrides

🧰 Infra: drop Node.js 16 and 18 support (both EOL). Minimum supported version is now Node.js 20. CI matrix updated to [20, 22]

v6.1.0

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🛠️ Fix: natspec rule no longer flags unnamed parameters, which Solidity prohibits documenting with @​param (#​749)

🛠️ Fix: natspec rule and import-path-check rules related issues (#​750)

🛠️ Fix: scoped package names now supported for shareable configs (#​741)

🛠️ Fix: misc minor issues and general polish (#​739)

🧱 Enhancement: added pluginPaths config option for resolving plugins from custom locations.
Supports editor integrations and external project setups. Failed plugins emit warnings instead of crashing (#​751)

🧹 Chore: bump ajv to 8.18.0

🧹 Chore: bump minimatch to 10.2.4

🧹 Chore: bump loadash to 4.17.23

🧹 Chore: update LICENSE copyright year to 2026 (thanks xiaobei0715!!) (#​745)

✨🛡️ Kudos to our contributors! 🛡️✨

• xiaobei0715

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