Version 0.37.0 has that feature as well 😀 github.com/vanniktech/g...
github.com
Release 0.37.0 · vanniktech/gradle-maven-publish-plugin
When publishing to Maven Central, redundant checksum files are now excluded by default: checksums of .asc
signature files (gradle/gradle#20232) and the sha256/sha512
checksums, which are never read...