Add maven-dependency-plugin configuration

Ignores gax dependency

Author: diegomarquezp

google-cloud-logging/pom.xml

@@ -184,5 +184,19 @@
         <artifactId>flatten-maven-plugin</artifactId>
       </plugin>
     </plugins>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-dependency-plugin</artifactId>
+          <configuration>
+            <ignoredUsedUndeclaredDependencies>
+              <!-- This dependency is used for its native image configuration in the test scope -->
+              <ignoredUnusedDeclaredDependency>com.google.api:gax:jar</ignoredUnusedDeclaredDependency>
+            </ignoredUsedUndeclaredDependencies>
+          </configuration>
+        </plugin>
+      </plugins>
+    </pluginManagement>
   </build>
 </project>