Bump io.jenkins.tools.bom:bom-2.387.x (#766)

Bumps [io.jenkins.tools.bom:bom-2.387.x](https://github.com/jenkinsci/bom) from 2423.vce598171d115 to 2446.v2e9fd3b_d8c81.
- [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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -63,7 +63,7 @@
       <dependency>
         <groupId>io.jenkins.tools.bom</groupId>
         <artifactId>bom-2.387.x</artifactId>
-        <version>2423.vce598171d115</version>
+        <version>2446.v2e9fd3b_d8c81</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>