v4.34.0

What's Changed

• chore(deps): update actions/setup-node digest to 2499707 by @elastic-renovate-prod[bot] in #265
• chore(deps): pin sorenlouv/backport-github-action action to f98adcd by @elastic-renovate-prod[bot] in #262
• Make ES|QL VSCode extension a "recommended" install for this repo by @vadimkibana in #275
• Add lambda expression support by @vadimkibana in #277
• chore: [ES|QL] Update grammars and definitions by @elastic-vault-github-plugin-prod[bot] in #280
• chore: version packages by @github-actions[bot] in #278

Full Changelog: v4.33.0...v4.34.0