Print the url of dependency JARs being downloaded in buck build
Print the url of dependency JARs being downloaded in buck build

When the build is downloading a lot of dependency JARs, there is
no output on the console.

Print the URL of the file that is being downloaded.

Change-Id: Id1bbecf3c38818b6bffb23cf0bef13ee00002a47

Team-OctOS/host_gerrit,renchaorevee/gerrit,anminhsu/gerrit,MerritCR/merrit,anminhsu/gerrit,Distrotech/gerrit,WANdisco/gerrit,Seinlin/gerrit,hdost/gerrit,joshuawilson/merrit,gcoders/gerrit,anminhsu/gerrit,Team-OctOS/host_gerrit,renchaorevee/gerrit,gracefullife/gerrit,jackminicloud/test,Saulis/gerrit,quyixia/gerrit,bootstraponline-archive/gerrit-mirror,zommarin/gerrit,TonyChai24/test,Team-OctOS/host_gerrit,Seinlin/gerrit,joshuawilson/merrit,Team-OctOS/host_gerrit,hdost/gerrit,midnightradio/gerrit,Distrotech/gerrit,GerritCodeReview/gerrit,renchaorevee/gerrit,supriyantomaftuh/gerrit,gracefullife/gerrit,midnightradio/gerrit,zommarin/gerrit,bootstraponline-archive/gerrit-mirror,gcoders/gerrit,netroby/gerrit,GerritCodeReview/gerrit,dwhipstock/gerrit,Overruler/gerrit,midnightradio/gerrit,dwhipstock/gerrit,renchaorevee/gerrit,thinkernel/gerrit,gcoders/gerrit,bootstraponline-archive/gerrit-mirror,Seinlin/gerrit,jackminicloud/test,supriyantomaftuh/gerrit,gerrit-review/gerrit,thinkernel/gerrit,joshuawilson/merrit,thesamet/gerrit,GerritCodeReview/gerrit,Team-OctOS/host_gerrit,pkdevbox/gerrit,bpollack/gerrit,gcoders/gerrit,anminhsu/gerrit,MerritCR/merrit,zommarin/gerrit,zommarin/gerrit,thesamet/gerrit,pkdevbox/gerrit,thinkernel/gerrit,Distrotech/gerrit,renchaorevee/gerrit,hdost/gerrit,thesamet/gerrit,GerritCodeReview/gerrit,midnightradio/gerrit,pkdevbox/gerrit,hdost/gerrit,joshuawilson/merrit,pkdevbox/gerrit,thinkernel/gerrit,Seinlin/gerrit,thesamet/gerrit,Saulis/gerrit,GerritCodeReview/gerrit,hdost/gerrit,dwhipstock/gerrit,Seinlin/gerrit,WANdisco/gerrit,qtproject/qtqa-gerrit,zommarin/gerrit,dwhipstock/gerrit,supriyantomaftuh/gerrit,gerrit-review/gerrit,gerrit-review/gerrit,pkdevbox/gerrit,TonyChai24/test,Seinlin/gerrit,thesamet/gerrit,gcoders/gerrit,TonyChai24/test,joshuawilson/merrit,qtproject/qtqa-gerrit,netroby/gerrit,netroby/gerrit,dwhipstock/gerrit,gerrit-review/gerrit,bootstraponline-archive/gerrit-mirror,gracefullife/gerrit,WANdisco/gerrit,MerritCR/merrit,joshuawilson/merrit,quyixia/gerrit,joshuawilson/merrit,supriyantomaftuh/gerrit,anminhsu/gerrit,bpollack/gerrit,netroby/gerrit,gracefullife/gerrit,pkdevbox/gerrit,qtproject/qtqa-gerrit,quyixia/gerrit,gracefullife/gerrit,renchaorevee/gerrit,Overruler/gerrit,MerritCR/merrit,netroby/gerrit,TonyChai24/test,Saulis/gerrit,supriyantomaftuh/gerrit,jackminicloud/test,netroby/gerrit,anminhsu/gerrit,gcoders/gerrit,Saulis/gerrit,MerritCR/merrit,supriyantomaftuh/gerrit,pkdevbox/gerrit,bpollack/gerrit,quyixia/gerrit,netroby/gerrit,hdost/gerrit,MerritCR/merrit,gerrit-review/gerrit,qtproject/qtqa-gerrit,jackminicloud/test,WANdisco/gerrit,bootstraponline-archive/gerrit-mirror,WANdisco/gerrit,WANdisco/gerrit,gcoders/gerrit,Distrotech/gerrit,dwhipstock/gerrit,bootstraponline-archive/gerrit-mirror,jackminicloud/test,WANdisco/gerrit,anminhsu/gerrit,joshuawilson/merrit,MerritCR/merrit,qtproject/qtqa-gerrit,quyixia/gerrit,midnightradio/gerrit,GerritCodeReview/gerrit,Overruler/gerrit,Overruler/gerrit,supriyantomaftuh/gerrit,bpollack/gerrit,midnightradio/gerrit,Distrotech/gerrit,Overruler/gerrit,Overruler/gerrit,gerrit-review/gerrit,quyixia/gerrit,Saulis/gerrit,jackminicloud/test,GerritCodeReview/gerrit,Team-OctOS/host_gerrit,TonyChai24/test,qtproject/qtqa-gerrit,qtproject/qtqa-gerrit,TonyChai24/test,hdost/gerrit,thinkernel/gerrit,bpollack/gerrit,thinkernel/gerrit,gerrit-review/gerrit,thesamet/gerrit,MerritCR/merrit,Seinlin/gerrit,dwhipstock/gerrit,quyixia/gerrit,Distrotech/gerrit,GerritCodeReview/gerrit,TonyChai24/test,bpollack/gerrit,thinkernel/gerrit,Team-OctOS/host_gerrit,Distrotech/gerrit,jackminicloud/test,Saulis/gerrit,thesamet/gerrit,renchaorevee/gerrit