Bump wdtk-datamodel from 0.14.5 to 0.14.6

Bumps [wdtk-datamodel](https://github.com/Wikidata/Wikidata-Toolkit) from 0.14.5 to 0.14.6.
- [Release notes](https://github.com/Wikidata/Wikidata-Toolkit/releases)
- [Changelog](https://github.com/Wikidata/Wikidata-Toolkit/blob/master/RELEASE-NOTES.md)
- [Commits](Wikidata/Wikidata-Toolkit@v0.14.5...v0.14.6)

---
updated-dependencies:
- dependency-name: org.wikidata.wdtk:wdtk-datamodel
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -83,7 +83,7 @@
       <dependency>
         <groupId>org.wikidata.wdtk</groupId>
         <artifactId>wdtk-datamodel</artifactId>
-        <version>0.14.5</version>
+        <version>0.14.6</version>
       </dependency>
     </dependencies>
   </dependencyManagement>