Bump build-tools from 16-SNAPSHOT to 16

Author: adangel

pom.xml

@@ -23,7 +23,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <pmd.version>6.37.0</pmd.version>
     <maven-antrun-plugin.version>1.8</maven-antrun-plugin.version>
-    <pmd.build-tools.version>16-SNAPSHOT</pmd.build-tools.version>
+    <pmd.build-tools.version>16</pmd.build-tools.version>
     <checkstyle.version>8.42</checkstyle.version>
     <checkstyle.plugin.version>3.1.2</checkstyle.plugin.version>
     <pmd.plugin.version>3.14.0</pmd.plugin.version>