Upgrade Nexus publish-plugin to 1.3.0

Closes gh-3683

Author: jonatan-ivanov

build.gradle

@@ -14,7 +14,7 @@ buildscript {
         classpath 'com.netflix.nebula:nebula-publishing-plugin:20.1.0'
         classpath 'com.netflix.nebula:nebula-project-plugin:10.1.2'
         classpath 'io.spring.nohttp:nohttp-gradle:0.0.11'
-        classpath 'io.github.gradle-nexus:publish-plugin:1.1.0'
+        classpath 'io.github.gradle-nexus:publish-plugin:1.3.0'
         classpath 'me.champeau.gradle:japicmp-gradle-plugin:0.4.1'
         classpath 'de.undercouch:gradle-download-task:5.2.1'
         classpath 'io.spring.javaformat:spring-javaformat-gradle-plugin:0.0.38'