0.6.2

Changelog

• Fix path of the binary checksum file, reported in #314 (#316)
• Build with Go 1.21 (#317)
• golang.org/x/net: 0.14.0 -> 0.17.0, includes the fix for CVE-2023-39325 (#312)
• github.com/sigstore/rekor: 1.2.2 -> 1.3.2 (#313)