Bump bom-2.289.x from 1466.v85a_616ea_b_87c to 1478.v81d3dc4f9a_43

Bumps [bom-2.289.x](https://github.com/jenkinsci/bom) from 1466.v85a_616ea_b_87c to 1478.v81d3dc4f9a_43.
- [Release notes](https://github.com/jenkinsci/bom/releases)
- [Commits](https://github.com/jenkinsci/bom/commits)

---
updated-dependencies:
- dependency-name: io.jenkins.tools.bom:bom-2.289.x
  dependency-type: direct:production
...

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

pom.xml

@@ -247,7 +247,7 @@
             <dependency>
                 <groupId>io.jenkins.tools.bom</groupId>
                 <artifactId>bom-2.289.x</artifactId>
-                <version>1466.v85a_616ea_b_87c</version>
+                <version>1478.v81d3dc4f9a_43</version>
                 <scope>import</scope>
                 <type>pom</type>
             </dependency>