chore(deps): bump io.jenkins.tools.bom:bom-2.387.x

Bumps [io.jenkins.tools.bom:bom-2.387.x](https://github.com/jenkinsci/bom) from 2143.ve4c3c9ec790a to 2543.vfb_1a_5fb_9496d.
- [Release notes](https://github.com/jenkinsci/bom/releases)
- [Commits](https://github.com/jenkinsci/bom/commits)

---
updated-dependencies:
- dependency-name: io.jenkins.tools.bom:bom-2.387.x
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -14,7 +14,7 @@
     <!-- Baseline Jenkins version you use to build the plugin. Users must have this version or newer to run. -->
     <jenkins.version>2.387.1</jenkins.version>
     <bom.artifactId>2.387.x</bom.artifactId>
-    <bom.version>2143.ve4c3c9ec790a</bom.version>
+    <bom.version>2543.vfb_1a_5fb_9496d</bom.version>
     <java.level>11</java.level>
     <!--
     Other properties you may want to use: