Update dependency org.jenkins-ci:winstone to v8.1029.vd3071f6b_5988 (jenkinsci#25968)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
(cherry picked from commit c54a0b3)

Author: renovate[bot]

pom.xml

@@ -98,7 +98,7 @@ THE SOFTWARE.
     <spotless.check.skip>false</spotless.check.skip>
     <ban-junit4-imports.skip>false</ban-junit4-imports.skip>
     <!-- Make sure to keep the jetty-ee9-maven-plugin version in war/pom.xml in sync with the Jetty release in Winstone: -->
-    <winstone.version>8.1027.v84c818db_a_b_b_b_</winstone.version>
+    <winstone.version>8.1029.vd3071f6b_5988</winstone.version>
     <node.version>24.11.1</node.version>
   </properties>