v21.0.0

What's Changed

• feat: angular 21 support by @vscaiceanu-1a in #1434
• chore(deps): update actions/checkout action to v6 by @renovate[bot] in #1428
• chore(deps): update github artifact actions (major) by @renovate[bot] in #1430
• chore(deps): update actions/cache action to v5 by @renovate[bot] in #1429
• chore(deps): update dependency globals to v17 by @renovate[bot] in #1432
• chore(deps): update yarn to v4.12.0 by @renovate[bot] in #1371

Full Changelog: v20.0.3...v21.0.0