Bump xercesImpl in /modello-plugins/modello-plugin-xsd

Bumps xercesImpl from 2.12.1 to 2.12.2.

---
updated-dependencies:
- dependency-name: xerces:xercesImpl
  dependency-type: direct:development
...

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

Author: dependabot[bot]

modello-plugins/modello-plugin-xsd/pom.xml

@@ -33,7 +33,7 @@
     <dependency>
       <groupId>xerces</groupId>
       <artifactId>xercesImpl</artifactId>
-      <version>2.12.1</version>
+      <version>2.12.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>