update maven-war-plugin from 3.0.0 to 3.2.3
<!-- bump when 3.2.0 is out. Cf. -->
@@ -104,7 +104,7 @@ THE SOFTWARE.
<changelog.url>https://jenkins.io/changelog</changelog.url>
- <maven-war-plugin.version>3.0.0</maven-war-plugin.version> <!-- JENKINS-47127 bump when 3.2.0 is out. Cf. MWAR-407 -->
+ <maven-war-plugin.version>3.2.3</maven-war-plugin.version>
<!-- Bundled Remoting version -->
<remoting.version>3.30</remoting.version>
