Bump io.jenkins.tools.bom:bom-2.426.x

Bumps [io.jenkins.tools.bom:bom-2.426.x](https://github.com/jenkinsci/bom) from 3056.v53343b_a_b_a_850 to 3208.vb_21177d4b_cd9.
- [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]>

Author: dependabot[bot]

pom.xml

@@ -91,7 +91,7 @@
 			<dependency>
 				<groupId>io.jenkins.tools.bom</groupId>
 				<artifactId>bom-2.426.x</artifactId>
-				<version>3056.v53343b_a_b_a_850</version>
+				<version>3208.vb_21177d4b_cd9</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>