An attempt to run sonar scanner on travis

Author: barancev

.travis.yml

@@ -8,6 +8,9 @@ env:
     - FF_NIGHTLY_BINARY=$HOME/firefox-latest-nightly/firefox/firefox-bin
 git:
   depth: 10
+addons:
+  sonarcloud:
+    organization: "seleniumhq"
 
 _bindings:
   java: &java
@@ -59,6 +62,7 @@ matrix:
       <<: *node
       <<: *chrome
   include:
+    - script: sonar-scanner
     - env: MARIONETTE=1 SELENIUM_BROWSER=firefox NPM=test
       <<: *node
       <<: *firefox-latest