update freemarker to 2.3.32, enforcer to 3.2.1 and resources to 3.3.1
diff --git a/pom.xml b/pom.xml
index 73e1998..ad45bbc 100755
--- a/pom.xml
+++ b/pom.xml
@@ -37,8 +37,8 @@
   

   <properties>

     <jbake.dest>${project.build.directory}/content</jbake.dest>

-    <plugin.enforcer>3.1.0</plugin.enforcer>

-    <plugin.resources>3.3.0</plugin.resources>

+    <plugin.enforcer>3.2.1</plugin.enforcer>

+    <plugin.resources>3.3.1</plugin.resources>

     <plugin.japicmp.version>0.17.1</plugin.japicmp.version>

     <plugin.japicmp.jspwiki-new>2.12.0-SNAPSHOT</plugin.japicmp.jspwiki-new>

     <plugin.japicmp.jspwiki-old>2.11.0</plugin.japicmp.jspwiki-old>

@@ -46,7 +46,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

     <version.flexmark>0.64.0</version.flexmark>

-    <version.freemarker>2.3.31</version.freemarker>

+    <version.freemarker>2.3.32</version.freemarker>

     <version.jdk>11</version.jdk>

     <version.maven>3.5.0</version.maven>

   </properties>