Upgrade to Asciidoctor 2.2.2.

mp911de · mp911de · commit 90d6ee5488f0 · 2022-02-10T11:20:12.000+01:00
Closes #1626
diff --git a/parent/pom.xml b/parent/pom.xml
@@ -980,7 +980,7 @@
 				<plugin>
 					<groupId>org.asciidoctor</groupId>
 					<artifactId>asciidoctor-maven-plugin</artifactId>
-					<version>2.0.0-RC.1</version>
+					<version>2.2.2</version>
 				</plugin>
 
 				<plugin>
