Merge pull request #11 from apache/dependabot/maven/org.codehaus.mojo-cobertura-maven-plugin-2.7

Bump cobertura-maven-plugin from 2.4 to 2.7
diff --git a/pom.xml b/pom.xml
index 74803b2..57e3972 100644
--- a/pom.xml
+++ b/pom.xml
@@ -249,7 +249,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>cobertura-maven-plugin</artifactId>
-        <version>2.4</version>
+        <version>2.7</version>
       </plugin>
     </plugins>
   </reporting>