Switched publishing to the new Sonatype OSS repository

which required an update of the Gradle Nexus publish plugin to version
2.0.0.

Author: kuniss

build.gradle

@@ -11,7 +11,7 @@ plugins {
 	id 'signing'
 	id 'eclipse'
 	id 'maven-publish'
-	id("io.github.gradle-nexus.publish-plugin") version "1.3.0"
+	id("io.github.gradle-nexus.publish-plugin") version "2.0.0"
 	id 'project-report'
 }
 
@@ -142,7 +142,10 @@ test.dependsOn prepareTestConfiguration
 
 nexusPublishing {
     repositories {
-        sonatype()
+        sonatype {
+            nexusUrl.set(uri("https://ossrh-staging-api.central.sonatype.com/service/local/"))
+            snapshotRepositoryUrl.set(uri("https://central.sonatype.com/repository/maven-snapshots/"))
+        }
     }
 }