v3.74.1

Full Changelog

Added

• Log public signing key thumbprint and signed step payload #2853 (@jordandcarter)

Fixed

• Don't try to early-set env vars #2852 (@DrJosh9000)
• Convey env vars between k8s containers #2851 (@DrJosh9000)
• Fix typo in "kuberentes" #2836 (@moskyb)

Internal

• Make the graphql endpoint for buildkite-agent tool sign configurable #2841 (@moskyb)
• Dependabot updates: #2863, #2862, #2857, #2860, #2864, #2856, #2867, #2846, #2848, #2847, #2845, #2840, #2844, #2842, #2843, #2849 (@dependabot[bot])