Added missing sudo to package upgrade command in the Travis config
Added missing sudo to package upgrade command in the Travis config

tomakehurst/wiremock,tomakehurst/wiremock,Mahoney/wiremock,tomakehurst/wiremock,dlaha21/wiremock,dlaha21/wiremock,tomakehurst/wiremock,Mahoney/wiremock,tomakehurst/wiremock,Mahoney/wiremock,dlaha21/wiremock,Mahoney/wiremock,Mahoney/wiremock,dlaha21/wiremock,dlaha21/wiremock