Remove dialect from GerritServer.properties_example
Remove dialect from GerritServer.properties_example

We stopped supporting a direct dialect parameter when we moved
to using a DataSource for creating the Database<ReviewDb>.

Signed-off-by: Shawn O. Pearce <f3ea74d906fa9fe97c1fef6bad9cb871485c7045@google.com>

renchaorevee/gerrit,pkdevbox/gerrit,bootstraponline-archive/gerrit-mirror,bootstraponline-archive/gerrit-mirror,WANdisco/gerrit,Team-OctOS/host_gerrit,gcoders/gerrit,netroby/gerrit,sudosurootdev/gerrit,Seinlin/gerrit,Team-OctOS/host_gerrit,ckamm/gerrit,ckamm/gerrit,Seinlin/gerrit,quyixia/gerrit,netroby/gerrit,anminhsu/gerrit,atdt/gerrit,atdt/gerrit,midnightradio/gerrit,rtyley/mini-git-server,GerritCodeReview/gerrit-attic,Distrotech/gerrit,basilgor/gerrit,m1kah/gerrit-contributions,thesamet/gerrit,hdost/gerrit,TonyChai24/test,bootstraponline-archive/gerrit-mirror,atdt/gerrit,Seinlin/gerrit,gracefullife/gerrit,hdost/gerrit,thinkernel/gerrit,evanchueng/gerrit,ashang/aaron-gerrit,netroby/gerrit,thesamet/gerrit,renchaorevee/gerrit,sudosurootdev/gerrit,gracefullife/gerrit,Distrotech/gerrit,teamblueridge/gerrit,GerritCodeReview/gerrit,quyixia/gerrit,hdost/gerrit,ashang/aaron-gerrit,Saulis/gerrit,anminhsu/gerrit,m1kah/gerrit-contributions,Overruler/gerrit,supriyantomaftuh/gerrit,Saulis/gerrit,midnightradio/gerrit,teamblueridge/gerrit,CandyShop/gerrit,joshuawilson/merrit,gracefullife/gerrit,keerath/gerrit_newssh,Team-OctOS/host_gerrit,dwhipstock/gerrit,qtproject/qtqa-gerrit,duboisf/gerrit,joshuawilson/merrit,MerritCR/merrit,cjh1/gerrit,GerritCodeReview/gerrit-attic,dwhipstock/gerrit,austinchic/Gerrit,basilgor/gerrit,Distrotech/gerrit,thesamet/gerrit,TonyChai24/test,dwhipstock/gerrit,MerritCR/merrit,basilgor/gerrit,TonyChai24/test,anminhsu/gerrit,teamblueridge/gerrit,gerrit-review/gerrit,midnightradio/gerrit,skurfuerst/gerrit,bootstraponline-archive/gerrit-mirror,Overruler/gerrit,1yvT0s/gerrit,ashang/aaron-gerrit,pkdevbox/gerrit,Saulis/gerrit,renchaorevee/gerrit,Seinlin/gerrit,qtproject/qtqa-gerrit,gcoders/gerrit,jackminicloud/test,TonyChai24/test,bootstraponline-archive/gerrit-mirror,duboisf/gerrit,jackminicloud/test,WANdisco/gerrit,qtproject/qtqa-gerrit,GerritCodeReview/gerrit,hdost/gerrit,joshuawilson/merrit,bpollack/gerrit,evanchueng/gerrit,basilgor/gerrit,WANdisco/gerrit,bpollack/gerrit,GerritCodeReview/gerrit,zommarin/gerrit,hdost/gerrit,WANdisco/gerrit,Seinlin/gerrit,teamblueridge/gerrit,Distrotech/gerrit,MerritCR/merrit,cjh1/gerrit,zommarin/gerrit,gerrit-review/gerrit,keerath/gerrit_newssh,GerritCodeReview/gerrit,m1kah/gerrit-contributions,sudosurootdev/gerrit,thinkernel/gerrit,zommarin/gerrit,MerritCR/merrit,joshuawilson/merrit,midnightradio/gerrit,pkdevbox/gerrit,renchaorevee/gerrit,thinkernel/gerrit,Team-OctOS/host_gerrit,skurfuerst/gerrit,MerritCR/merrit,MerritCR/merrit,pkdevbox/gerrit,Distrotech/gerrit,duboisf/gerrit,1yvT0s/gerrit,thesamet/gerrit,MerritCR/merrit,gracefullife/gerrit,supriyantomaftuh/gerrit,dwhipstock/gerrit,CandyShop/gerrit,GerritCodeReview/gerrit,zommarin/gerrit,anminhsu/gerrit,qtproject/qtqa-gerrit,supriyantomaftuh/gerrit,midnightradio/gerrit,Team-OctOS/host_gerrit,makholm/gerrit-ceremony,anminhsu/gerrit,GerritCodeReview/gerrit,ckamm/gerrit,gerrit-review/gerrit,supriyantomaftuh/gerrit,ashang/aaron-gerrit,evanchueng/gerrit,1yvT0s/gerrit,quyixia/gerrit,bpollack/gerrit,thinkernel/gerrit,ashang/aaron-gerrit,TonyChai24/test,joshuawilson/merrit,sudosurootdev/gerrit,gcoders/gerrit,jackminicloud/test,makholm/gerrit-ceremony,jackminicloud/test,bpollack/gerrit,GerritCodeReview/gerrit,catrope/gerrit,evanchueng/gerrit,thesamet/gerrit,qtproject/qtqa-gerrit,1yvT0s/gerrit,pkdevbox/gerrit,dwhipstock/gerrit,MerritCR/merrit,austinchic/Gerrit,gerrit-review/gerrit,gcoders/gerrit,netroby/gerrit,quyixia/gerrit,dwhipstock/gerrit,quyixia/gerrit,zommarin/gerrit,joshuawilson/merrit,skurfuerst/gerrit,Saulis/gerrit,bpollack/gerrit,Overruler/gerrit,netroby/gerrit,pkdevbox/gerrit,quyixia/gerrit,GerritCodeReview/gerrit-attic,thesamet/gerrit,hdost/gerrit,gerrit-review/gerrit,austinchic/Gerrit,gerrit-review/gerrit,renchaorevee/gerrit,supriyantomaftuh/gerrit,keerath/gerrit_newssh,evanchueng/gerrit,qtproject/qtqa-gerrit,anminhsu/gerrit,joshuawilson/merrit,m1kah/gerrit-contributions,jackminicloud/test,Saulis/gerrit,catrope/gerrit,TonyChai24/test,thinkernel/gerrit,Team-OctOS/host_gerrit,CandyShop/gerrit,jeblair/gerrit,keerath/gerrit_newssh,1yvT0s/gerrit,quyixia/gerrit,duboisf/gerrit,gcoders/gerrit,sudosurootdev/gerrit,ckamm/gerrit,cjh1/gerrit,anminhsu/gerrit,CandyShop/gerrit,renchaorevee/gerrit,gcoders/gerrit,jackminicloud/test,jeblair/gerrit,jeblair/gerrit,gcoders/gerrit,Overruler/gerrit,WANdisco/gerrit,dwhipstock/gerrit,WANdisco/gerrit,Distrotech/gerrit,teamblueridge/gerrit,basilgor/gerrit,Seinlin/gerrit,ckamm/gerrit,GerritCodeReview/gerrit,thinkernel/gerrit,atdt/gerrit,keerath/gerrit_newssh,gracefullife/gerrit,qtproject/qtqa-gerrit,supriyantomaftuh/gerrit,renchaorevee/gerrit,Seinlin/gerrit,catrope/gerrit,joshuawilson/merrit,catrope/gerrit,bpollack/gerrit,jackminicloud/test,Distrotech/gerrit,makholm/gerrit-ceremony,pkdevbox/gerrit,TonyChai24/test,cjh1/gerrit,Team-OctOS/host_gerrit,skurfuerst/gerrit,thinkernel/gerrit,austinchic/Gerrit,atdt/gerrit,supriyantomaftuh/gerrit,makholm/gerrit-ceremony,gerrit-review/gerrit,rtyley/mini-git-server,hdost/gerrit,thesamet/gerrit,bootstraponline-archive/gerrit-mirror,CandyShop/gerrit,midnightradio/gerrit,jeblair/gerrit,netroby/gerrit,netroby/gerrit,Overruler/gerrit,Saulis/gerrit,WANdisco/gerrit,Overruler/gerrit