Release v0.22.6

What's Changed

• build(deps): bump google.golang.org/api from 0.214.0 to 0.215.0 by @dependabot in #1465
• Fix logging output of user.GID by @jdolitsky in #1466
• Add the extra flags to build-minirootfs by @mattmoor in #1467
• build(deps): bump docker/setup-qemu-action from 3.2.0 to 3.3.0 by @dependabot in #1469
• Base32-encode etag values by @jonjohnsonjr in #1470

Full Changelog: v0.22.5...v0.22.6