Cannot publish this plugin any longer because of some underlying plugin rejection

[dcoraboeuf]

The publication on Bintray fails because of:

15:54:04  This version of the com.gradle.plugin-publish plugin is no longer supported due to a critical security vulnerability.
15:54:04  Please update to the latest version of the com.gradle.plugin-publish plugin found here:
15:54:04     https://plugins.gradle.org/plugin/com.gradle.plugin-publish
15:54:04  You can read more about this vulnerability here:
15:54:04     https://blog.gradle.org/plugin-portal-update