Bump com.sun.xml.bind:jaxb-impl from 2.3.9 to 4.0.6

Bumps com.sun.xml.bind:jaxb-impl from 2.3.9 to 4.0.6.

---
updated-dependencies:
- dependency-name: com.sun.xml.bind:jaxb-impl
  dependency-version: 4.0.6
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -623,7 +623,7 @@
         <dependency>
             <groupId>com.sun.xml.bind</groupId>
             <artifactId>jaxb-impl</artifactId>
-            <version>2.3.9</version>
+            <version>4.0.6</version>
         </dependency>
 
         <!-- mvn dependency:analyze says this is an unused declared dependency, but its wrong. I think the webapp needs it somehow. -->