deps: update dependency org.graalvm.buildtools:junit-platform-native to v0.9.15 (#878)

Author: renovate-bot

samples/native-image-sample/pom.xml

@@ -86,7 +86,7 @@
         <dependency>
           <groupId>org.graalvm.buildtools</groupId>
           <artifactId>junit-platform-native</artifactId>
-          <version>0.9.14</version>
+          <version>0.9.15</version>
           <scope>test</scope>
         </dependency>
       </dependencies>