Update dependency org.apache.maven.skins:maven-fluido-skin to v2.1.0

Author: renovate[bot]

pom.xml

@@ -275,7 +275,7 @@
         <build-tools.version>1.4.0</build-tools.version>
         <checkstyle.version>10.21.4</checkstyle.version>
         <extra-enforcer-rules.version>1.9.0</extra-enforcer-rules.version>
-        <fluido.version note="Make sure to update in site.xml">2.0.1</fluido.version>
+        <fluido.version note="Make sure to update in site.xml">2.1.0</fluido.version>
         <htmlcompressor.version>2.0.2</htmlcompressor.version>
         <license-git.version>4.6</license-git.version>
         <pmd.version>7.11.0</pmd.version>