Bump io.jenkins.tools.bom:bom-2.426.x (jenkinsci#163)

Bumps [io.jenkins.tools.bom:bom-2.426.x](https://github.com/jenkinsci/bom) from 2643.vfa_93ff299d20 to 2661.vb_b_60650f6d97.
- [Release notes](https://github.com/jenkinsci/bom/releases)
- [Commits](https://github.com/jenkinsci/bom/commits)

---
updated-dependencies:
- dependency-name: io.jenkins.tools.bom:bom-2.426.x
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -35,7 +35,7 @@
       <dependency>
         <groupId>io.jenkins.tools.bom</groupId>
         <artifactId>bom-2.426.x</artifactId>
-        <version>2643.vfa_93ff299d20</version>
+        <version>2661.vb_b_60650f6d97</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>