Use latest plugin BOM for 2.387.x (#1507)

The minimum Jenkins version is already set to 2.387.3 so we should also
update the plugin bill of materials to rely on 2.387.x as well.

pom.xml

@@ -66,8 +66,8 @@
       <dependency>
         <!-- Pick up common dependencies for the selected LTS line: https://github.com/jenkinsci/bom#usage -->
         <groupId>io.jenkins.tools.bom</groupId>
-        <artifactId>bom-2.361.x</artifactId>
-        <version>2102.v854b_fec19c92</version>
+        <artifactId>bom-2.387.x</artifactId>
+        <version>2179.v0884e842b_859</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>