chore: Disable ESLint cache by default

[Gudahtt]

Explanation

The ESLint cache feature has known problems with lint rules that depend upon multiple files, such as type-related rules.

See here for more on why it's not advised: https://typescript-eslint.io/troubleshooting/faqs/eslint/#can-i-use-eslints---cache-with-typescript-eslint

References

N/A

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've communicated my changes to consumers by updating changelogs for packages I've changed, highlighting breaking changes as necessary
• I've prepared draft pull requests for clients and consumer packages to resolve any breaking changes

---

Note

Removes ESLint caching from root and package lint scripts to avoid cache-related issues.

• Linting:
  • Disable ESLint cache in root package.json by removing --cache from lint:eslint (runs ./scripts/run-eslint.ts).
  • Disable ESLint cache in package lint scripts by removing --cache from eslint invocations in:
    • packages/eth-block-tracker/package.json
    • packages/eth-json-rpc-middleware/package.json
    • packages/eth-json-rpc-provider/package.json
    • packages/json-rpc-engine/package.json

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[cryptodev-2s]

LGTM!