Merge pull request #6 from gdcc/renovate/maven-site-plugin.version

chore(deps): update dependency org.apache.maven.plugins:maven-site-plugin to v4.0.0-m13

Author: poikilotherm

pom.xml

@@ -94,7 +94,7 @@
         <maven-failsafe-plugin.version>3.1.2</maven-failsafe-plugin.version>
         <maven-assembly-plugin.version>3.3.0</maven-assembly-plugin.version>
         <maven-plugin-plugin.version>3.9.0</maven-plugin-plugin.version>
-        <maven-site-plugin.version>4.0.0-M10</maven-site-plugin.version>
+        <maven-site-plugin.version>4.0.0-M13</maven-site-plugin.version>
         <maven-source-plugin.version>3.3.0</maven-source-plugin.version>
         <maven-javadoc-plugin.version>3.6.0</maven-javadoc-plugin.version>
         <maven-flatten-plugin.version>1.5.0</maven-flatten-plugin.version>