Update dependency org.apache.maven.plugins:maven-war-plugin to v3.5.1

Author: renovate[bot]

pom.xml

@@ -327,7 +327,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
-        <version>3.3.2</version>
+        <version>3.5.1</version>
         <dependencies>
           <dependency>
             <groupId>org.codehaus.plexus</groupId>
@@ -389,7 +389,7 @@
           <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-war-plugin</artifactId>
-            <version>3.3.2</version>
+            <version>3.5.1</version>
             <configuration>
               <warName>BookmarksPortlet</warName>
               <webXml>${basedir}/target/jspweb.xml</webXml>