Bump org.wikidata.wdtk:wdtk-datamodel from 0.14.6 to 0.14.7

Bumps [org.wikidata.wdtk:wdtk-datamodel](https://github.com/Wikidata/Wikidata-Toolkit) from 0.14.6 to 0.14.7.
- [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@v0.14.6...v0.14.7)

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

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

metasvc-model/pom.xml

@@ -105,7 +105,7 @@
     <dependency>
       <groupId>org.wikidata.wdtk</groupId>
       <artifactId>wdtk-datamodel</artifactId>
-      <version>0.14.6</version>
+      <version>0.14.7</version>
     </dependency>
   </dependencies>
 </project>