Bump bom-2.332.x from 1508.v4b_d09ff0e893 to 1556.vfc6a_f216e3c6

Bumps [bom-2.332.x](https://github.com/jenkinsci/bom) from 1508.v4b_d09ff0e893 to 1556.vfc6a_f216e3c6.
- [Release notes](https://github.com/jenkinsci/bom/releases)
- [Commits](https://github.com/jenkinsci/bom/commits)

---
updated-dependencies:
- dependency-name: io.jenkins.tools.bom:bom-2.332.x
  dependency-type: direct:production
...

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

pom.xml

@@ -74,7 +74,7 @@
         <dependency>
             <groupId>io.jenkins.tools.bom</groupId>
             <artifactId>bom-2.332.x</artifactId>
-            <version>1508.v4b_d09ff0e893</version>
+            <version>1556.vfc6a_f216e3c6</version>
             <scope>import</scope>
             <type>pom</type>
         </dependency>