Merge branch 'az/MS-38913-fix-maven-core' into 'master'

Remove cobertura, which is bringing vulnerable package: maven core

See merge request !550

partition-core/pom.xml

@@ -124,18 +124,6 @@
 			<version>3.6.28</version>
 			<scope>test</scope>
 		</dependency>
-		<dependency>
-			<groupId>org.codehaus.mojo</groupId>
-			<artifactId>cobertura-maven-plugin</artifactId>
-			<version>${cobertura_maven_plugin_version}</version>
-			<scope>test</scope>
-			<exclusions>
-				<exclusion>
-					<artifactId>tools</artifactId>
-					<groupId>com.sun</groupId>
-				</exclusion>
-			</exclusions>
-		</dependency>
 		<dependency>
 			<groupId>org.codehaus.plexus</groupId>
 			<artifactId>plexus-utils</artifactId>
@@ -148,6 +136,11 @@
 			<version>${assertj_core_version}</version>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<scope>test</scope>
+		</dependency>
 
 		<!-- swagger dependencies -->
 		<dependency>