deps: update dependency org.graalvm.buildtools:native-maven-plugin to v0.9.16 (googleapis#1018)

Author: renovate-bot

java-spanner-jdbc/pom.xml

@@ -391,7 +391,7 @@
           <plugin>
             <groupId>org.graalvm.buildtools</groupId>
             <artifactId>native-maven-plugin</artifactId>
-            <version>0.9.15</version>
+            <version>0.9.16</version>
             <extensions>true</extensions>
             <executions>
               <execution>