URL changed to repo1

Change-Id: I0dee508da9f269fc68a9925b35ae5b24e7a2aa15
diff --git a/jjb/onos/onos-sonar.sh b/jjb/onos/onos-sonar.sh
index 1df31a7..57fc344 100644
--- a/jjb/onos/onos-sonar.sh
+++ b/jjb/onos/onos-sonar.sh
@@ -10,7 +10,7 @@
 
 # download and install Sonar scanner
 SONAR_SCANNER_VERSION=3.3.0.1492
-curl -L -o /tmp/sonar-scanner-cli.zip -X GET https://central.maven.org/maven2/org/sonarsource/scanner/cli/sonar-scanner-cli/$SONAR_SCANNER_VERSION/sonar-scanner-cli-$SONAR_SCANNER_VERSION.zip
+curl -L -o /tmp/sonar-scanner-cli.zip -X GET https://repo1.maven.org/maven2/org/sonarsource/scanner/cli/sonar-scanner-cli/$SONAR_SCANNER_VERSION/sonar-scanner-cli-$SONAR_SCANNER_VERSION.zip
 unzip /tmp/sonar-scanner-cli.zip
 
 # Configure ONOS specific properties