Revert "HSEARCH-4924 Fix sonar execution in Jenkinsfile for increment…

…al builds"

The sonar plugin doesn't seem to work when the root module doesn't get
built, so this won't work.

This reverts commit 272c873.

Jenkinsfile

@@ -463,7 +463,6 @@ stage('Default build') {
 								""" : """ \
 										-Dsonar.branch.name=${helper.scmSource.branch.name} \
 								"""} \
-								$mavenArgs \
 						"""
 					}
 				}