Update dependency npm to v11.6.4

Author: renovate[bot]

pom.xml

@@ -62,7 +62,7 @@ THE SOFTWARE.
     <jenkins.baseline>2.479</jenkins.baseline>
     <jenkins.version>2.516</jenkins.version>
     <node.version>22.15.0</node.version>
-    <npm.version>11.6.2</npm.version>
+    <npm.version>11.6.4</npm.version>
     <spotless.check.skip>false</spotless.check.skip>
     <ban-junit4-imports.skip>false</ban-junit4-imports.skip>
   </properties>