Bump io.jenkins.tools.bom:bom-2.528.x (#306)

Bumps [io.jenkins.tools.bom:bom-2.528.x](https://github.com/jenkinsci/bom) from 6269.v7a_159d68a_366 to 6329.v403d8c87a_5ce.
- [Release notes](https://github.com/jenkinsci/bom/releases)
- [Commits](https://github.com/jenkinsci/bom/commits)

---
updated-dependencies:
- dependency-name: io.jenkins.tools.bom:bom-2.528.x
  dependency-version: 6329.v403d8c87a_5ce
  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

@@ -101,7 +101,7 @@
 			<dependency>
 				<groupId>io.jenkins.tools.bom</groupId>
 				<artifactId>bom-${jenkins.baseline}.x</artifactId>
-				<version>6269.v7a_159d68a_366</version>
+				<version>6329.v403d8c87a_5ce</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>