v1.47_1

What's Changed

• Allow Renovate to manage Github actions as well by @ido-namely in #308
• chore(deps): update actions/checkout action to v3 by @renovate in #309
• Rewrite tests in go by @ido-namely in #310
• Update envoy validator and add test for validator optional field by @zaquestion and @ido-namely in #311
• Upgrade and fix prototool installation by @ido-namely in #313
• Enhance Renovate configuration by @ido-namely in #314
• fix(deps): update misc non-major dependencies by @renovate in #301
• Fix readme by @ido-namely in #320

Full Changelog: v1.47_0...v1.47_1