Bump org.apache.maven:maven-model from 3.9.14 to 3.9.15 (#248)

Bumps org.apache.maven:maven-model from 3.9.14 to 3.9.15.

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-model
  dependency-version: 3.9.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

pom.xml

@@ -30,7 +30,7 @@
         <dependency>
             <groupId>org.apache.maven</groupId>
             <artifactId>maven-model</artifactId>
-            <version>3.9.14</version>
+            <version>3.9.15</version>
         </dependency>
         <!-- Required for MavenJDOMWriter -->
         <dependency>