Bump spotbugs-maven-plugin from 4.4.2 to 4.4.2.1 apache#73.

Author: garydgregory

src/changes/changes.xml

@@ -110,7 +110,7 @@
        Bump spotbugs from 4.4.1 to 4.4.2 #70.
      </action>
      <action type="update" dev="ggregory" due-to="Dependabot">
-       Bump spotbugs-maven-plugin from 4.4.1 to 4.4.2 #71.
+       Bump spotbugs-maven-plugin from 4.4.1 to 4.4.2.1 #71.
      </action>
     </release>