POM: Bump dokka-maven-plugin to 1.7.20

Author: skalarproduktraum

pom.xml

@@ -300,7 +300,7 @@
 		<versions-maven-plugin.version>2.8.1</versions-maven-plugin.version>
 
 		<!-- Other Maven plugins -->
-		<dokka-maven-plugin.version>1.5.0</dokka-maven-plugin.version>
+		<dokka-maven-plugin.version>1.7.20</dokka-maven-plugin.version>
 		<exists-maven-plugin.version>0.8.0</exists-maven-plugin.version>
 		<formatter-maven-plugin.version>2.16.0</formatter-maven-plugin.version>
 		<impsort-maven-plugin.version>1.6.2</impsort-maven-plugin.version>