Request to delete a SNAPSHOT version deployed to the portal

Last week I deployed a SNAPSHOT version by mistake, and didn’t notice that because it was invisible until today.
The plugin is approved today and I noticed that a SNAPSHOT version is deployed.

https://plugins.gradle.org/plugin/jp.skypencil.spotbugs.snom/2.0.0-SNAPSHOT

Sorry but could you help me to remove this version? Thanks a lot in advance.