v1.7.21

1.7.21 (2024-06-23)

Miscellaneous Chores

• deps: update actions/checkout digest to 692973e (efe4248)
• deps: update golang.org/x/exp digest to 7f521ea (d63afe1)
• deps: update googleapis/release-please-action digest to 7987652 (759309b)
• deps: update ko-build/setup-ko action to v0.7 (6c01525)
• deps: update module google.golang.org/protobuf to v1.34.2 (4c95283)
• deps: update phiag/mta-sts-exporter docker tag to v1.7.20 (9ca9b3f)

Build System

• move ko base image config (eb54e3e)

Continuous Integration

• build local ko image in check pipeline (5f43b6e)
• pin ko version (1ac3a48)