Merge pull request #1326 from grails/dependabot/gradle/7.0.x/io.codearte.gradle.nexus-gradle-nexus-staging-plugin-0.21.2

Bump gradle-nexus-staging-plugin from 0.8.0 to 0.21.2

Author: puneetbehl

build.gradle

@@ -8,7 +8,7 @@ buildscript {
         classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.5"
         classpath "com.netflix.nebula:gradle-extra-configurations-plugin:2.2.0"
         classpath 'com.bmuschko:gradle-nexus-plugin:2.3.1'
-        classpath "io.codearte.gradle.nexus:gradle-nexus-staging-plugin:0.8.0"
+        classpath "io.codearte.gradle.nexus:gradle-nexus-staging-plugin:0.21.2"
         classpath "io.github.groovylang.groovydoc:groovydoc-gradle-plugin:1.0.1"
     }
 }