Use plugin bom 2278.v47b_4508e256a (#163)

Author: MarkEWaite

pom.xml

@@ -57,7 +57,7 @@
       <dependency>
         <groupId>io.jenkins.tools.bom</groupId>
         <artifactId>bom-2.387.x</artifactId>
-        <version>2258.v522c10b_d4695</version>
+        <version>2278.v47b_4508e256a</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>