Update plugin-bom.version to v5252 (#2706)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pom.xml

@@ -42,7 +42,7 @@
     <jenkins.baseline>2.504</jenkins.baseline>
     <jenkins.version>${jenkins.baseline}.1</jenkins.version>
     <tagNameFormat>configuration-as-code-@{project.version}</tagNameFormat>
-    <plugin-bom.version>5208.vb_69e9d049f68</plugin-bom.version>
+    <plugin-bom.version>5252.va_0266944a_b_42</plugin-bom.version>
     <spotless.check.skip>false</spotless.check.skip>
   </properties>