Explicitly declare dependencies

Reduce the risk that new dependencies will be injected accidentally from
a dependency update.

The developer documentation provides more details at
https://www.jenkins.io/doc/developer/plugin-development/dependencies-and-class-loading/#build-time-validation-of-bundled-artifacts

Originally added to Maven hpi plugin in pull request:

* jenkinsci/maven-hpi-plugin#771

Testing done

* Confirmed that automated tests pass

Author: MarkEWaite

pom.xml

@@ -59,6 +59,8 @@
         <jenkins.baseline>2.516</jenkins.baseline>
         <jenkins.version>${jenkins.baseline}.1</jenkins.version>
         <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
+        <hpi.bundledArtifacts>commons-csv,hsqldb,jackcess,plexus-utils,ucanaccess</hpi.bundledArtifacts>
+        <hpi.strictBundledArtifacts>true</hpi.strictBundledArtifacts>
         <concurrency>2</concurrency>
         <!-- disable SpotBugs temporarily since there are 62 bugs -->
         <spotbugs.failOnError>false</spotbugs.failOnError>