Fix Jenkins pipeline

Jenkinsfile

@@ -32,7 +32,7 @@ pipeline {
 			}
 			steps {
 				sshagent(['projects-storage.eclipse.org-bot-ssh']) {
-					sh './gradlew promote publishEtricePublicationToEclipseRepository -Dgradle.user.home=./gradle_home -PadditionalPropertiesFile=${env.USER_HOME}/.gradle/gradle.properties'
+					sh './gradlew promote publishEtricePublicationToEclipseRepository -Dgradle.user.home=./gradle_home -PadditionalPropertiesFile=/home/jenkins/.gradle/gradle.properties'
 				}
 			}
 		}