Update root pom.xml with JaCoCo configuration

pom.xml

@@ -137,6 +137,11 @@
                 <artifactId>jacoco-maven-plugin</artifactId>
                 <version>${jacoco.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>${jacoco.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 
@@ -266,6 +271,25 @@
                     </execution>
                 </executions>
             </plugin>
+                <plugin>
+                    <groupId>org.jacoco</groupId>
+                    <artifactId>jacoco-maven-plugin</artifactId>
+                    <version>${jacoco.version}</version>
+                    <executions>
+                        <execution>
+                            <goals>
+                                <goal>prepare-agent</goal>
+                            </goals>
+                        </execution>
+                        <execution>
+                            <id>report</id>
+                            <phase>test</phase>
+                            <goals>
+                                <goal>report</goal>
+                            </goals>
+                        </execution>
+                    </executions>
+                </plugin>
             </plugins>
         </pluginManagement>
         <plugins>
@@ -352,6 +376,8 @@
         <sonar.moduleKey>${artifactId}</sonar.moduleKey>
         <sonar.organization>wso2</sonar.organization>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
+
+        <jacoco.version>0.8.12</jacoco.version>
     </properties>
 
 </project>