tests: Change doc file in run-casper 'Tips for debugging'.
tests: Change doc file in run-casper 'Tips for debugging'.

Change `docs/testing.rst` to `docs/testing-with-casper.md` in
'Tips for debugging' because there is no `testing.rst` file, and
remote debugging description is placed in `testing-with-casper.md`.

timabbott/zulip,arpith/zulip,verma-varsha/zulip,brainwane/zulip,timabbott/zulip,sharmaeklavya2/zulip,dattatreya303/zulip,SmartPeople/zulip,JPJPJPOPOP/zulip,Galexrt/zulip,christi3k/zulip,mahim97/zulip,jainayush975/zulip,hackerkid/zulip,PhilSk/zulip,KingxBanana/zulip,Galexrt/zulip,aakash-cr7/zulip,SmartPeople/zulip,verma-varsha/zulip,punchagan/zulip,jackrzhang/zulip,SmartPeople/zulip,blaze225/zulip,Juanvulcano/zulip,shubhamdhama/zulip,eeshangarg/zulip,eeshangarg/zulip,jrowan/zulip,jainayush975/zulip,samatdav/zulip,timabbott/zulip,zulip/zulip,tommyip/zulip,rht/zulip,blaze225/zulip,niftynei/zulip,synicalsyntax/zulip,timabbott/zulip,rishig/zulip,rishig/zulip,tommyip/zulip,peguin40/zulip,timabbott/zulip,hackerkid/zulip,Jianchun1/zulip,KingxBanana/zulip,PhilSk/zulip,rht/zulip,niftynei/zulip,amanharitsh123/zulip,SmartPeople/zulip,j831/zulip,dhcrzf/zulip,vabs22/zulip,sonali0901/zulip,cosmicAsymmetry/zulip,susansls/zulip,zulip/zulip,Diptanshu8/zulip,showell/zulip,ryanbackman/zulip,synicalsyntax/zulip,cosmicAsymmetry/zulip,JPJPJPOPOP/zulip,andersk/zulip,zulip/zulip,christi3k/zulip,peguin40/zulip,sharmaeklavya2/zulip,TigorC/zulip,verma-varsha/zulip,vaidap/zulip,TigorC/zulip,j831/zulip,Jianchun1/zulip,Juanvulcano/zulip,dattatreya303/zulip,punchagan/zulip,sonali0901/zulip,dawran6/zulip,Jianchun1/zulip,rht/zulip,susansls/zulip,arpith/zulip,vaidap/zulip,blaze225/zulip,dattatreya303/zulip,Galexrt/zulip,verma-varsha/zulip,arpith/zulip,vaidap/zulip,mahim97/zulip,rht/zulip,sharmaeklavya2/zulip,cosmicAsymmetry/zulip,punchagan/zulip,amyliu345/zulip,dhcrzf/zulip,AZtheAsian/zulip,Diptanshu8/zulip,isht3/zulip,eeshangarg/zulip,mahim97/zulip,rishig/zulip,dhcrzf/zulip,kou/zulip,sonali0901/zulip,synicalsyntax/zulip,amanharitsh123/zulip,niftynei/zulip,souravbadami/zulip,souravbadami/zulip,amanharitsh123/zulip,jphilipsen05/zulip,AZtheAsian/zulip,SmartPeople/zulip,brockwhittaker/zulip,susansls/zulip,susansls/zulip,brainwane/zulip,aakash-cr7/zulip,punchagan/zulip,jackrzhang/zulip,TigorC/zulip,Diptanshu8/zulip,Jianchun1/zulip,dawran6/zulip,shubhamdhama/zulip,aakash-cr7/zulip,joyhchen/zulip,amyliu345/zulip,jainayush975/zulip,andersk/zulip,zacps/zulip,jackrzhang/zulip,synicalsyntax/zulip,timabbott/zulip,TigorC/zulip,synicalsyntax/zulip,eeshangarg/zulip,SmartPeople/zulip,JPJPJPOPOP/zulip,sharmaeklavya2/zulip,vabs22/zulip,joyhchen/zulip,jphilipsen05/zulip,jphilipsen05/zulip,showell/zulip,vaidap/zulip,j831/zulip,brockwhittaker/zulip,verma-varsha/zulip,Galexrt/zulip,JPJPJPOPOP/zulip,eeshangarg/zulip,amanharitsh123/zulip,PhilSk/zulip,christi3k/zulip,zulip/zulip,brockwhittaker/zulip,aakash-cr7/zulip,dattatreya303/zulip,isht3/zulip,christi3k/zulip,amyliu345/zulip,Juanvulcano/zulip,JPJPJPOPOP/zulip,PhilSk/zulip,dawran6/zulip,hackerkid/zulip,rishig/zulip,isht3/zulip,rht/zulip,jrowan/zulip,zulip/zulip,samatdav/zulip,vabs22/zulip,tommyip/zulip,sonali0901/zulip,amanharitsh123/zulip,vaidap/zulip,brockwhittaker/zulip,showell/zulip,ryanbackman/zulip,dawran6/zulip,vaidap/zulip,blaze225/zulip,ryanbackman/zulip,synicalsyntax/zulip,jainayush975/zulip,samatdav/zulip,souravbadami/zulip,dhcrzf/zulip,susansls/zulip,Jianchun1/zulip,jackrzhang/zulip,j831/zulip,Juanvulcano/zulip,eeshangarg/zulip,j831/zulip,timabbott/zulip,zacps/zulip,jainayush975/zulip,andersk/zulip,Juanvulcano/zulip,mahim97/zulip,jphilipsen05/zulip,jrowan/zulip,cosmicAsymmetry/zulip,sonali0901/zulip,showell/zulip,shubhamdhama/zulip,zacps/zulip,tommyip/zulip,rishig/zulip,tommyip/zulip,jphilipsen05/zulip,eeshangarg/zulip,AZtheAsian/zulip,hackerkid/zulip,kou/zulip,sonali0901/zulip,tommyip/zulip,rishig/zulip,kou/zulip,punchagan/zulip,brainwane/zulip,dattatreya303/zulip,tommyip/zulip,andersk/zulip,zacps/zulip,niftynei/zulip,kou/zulip,Diptanshu8/zulip,cosmicAsymmetry/zulip,ryanbackman/zulip,KingxBanana/zulip,joyhchen/zulip,brainwane/zulip,souravbadami/zulip,amyliu345/zulip,jackrzhang/zulip,christi3k/zulip,showell/zulip,showell/zulip,peguin40/zulip,jrowan/zulip,sharmaeklavya2/zulip,rht/zulip,rishig/zulip,TigorC/zulip,jackrzhang/zulip,zacps/zulip,souravbadami/zulip,AZtheAsian/zulip,dawran6/zulip,KingxBanana/zulip,dhcrzf/zulip,Juanvulcano/zulip,hackerkid/zulip,shubhamdhama/zulip,brainwane/zulip,TigorC/zulip,niftynei/zulip,verma-varsha/zulip,vabs22/zulip,ryanbackman/zulip,andersk/zulip,samatdav/zulip,shubhamdhama/zulip,jphilipsen05/zulip,shubhamdhama/zulip,shubhamdhama/zulip,blaze225/zulip,zulip/zulip,andersk/zulip,punchagan/zulip,KingxBanana/zulip,zacps/zulip,jrowan/zulip,Diptanshu8/zulip,dawran6/zulip,isht3/zulip,dhcrzf/zulip,sharmaeklavya2/zulip,brainwane/zulip,j831/zulip,hackerkid/zulip,JPJPJPOPOP/zulip,AZtheAsian/zulip,PhilSk/zulip,arpith/zulip,mahim97/zulip,ryanbackman/zulip,brockwhittaker/zulip,showell/zulip,rht/zulip,PhilSk/zulip,kou/zulip,cosmicAsymmetry/zulip,niftynei/zulip,zulip/zulip,brainwane/zulip,christi3k/zulip,samatdav/zulip,dhcrzf/zulip,amyliu345/zulip,AZtheAsian/zulip,brockwhittaker/zulip,joyhchen/zulip,isht3/zulip,amyliu345/zulip,peguin40/zulip,Galexrt/zulip,arpith/zulip,kou/zulip,Galexrt/zulip,kou/zulip,Galexrt/zulip,mahim97/zulip,Diptanshu8/zulip,samatdav/zulip,dattatreya303/zulip,Jianchun1/zulip,vabs22/zulip,amanharitsh123/zulip,peguin40/zulip,arpith/zulip,jainayush975/zulip,aakash-cr7/zulip,joyhchen/zulip,jrowan/zulip,KingxBanana/zulip,hackerkid/zulip,aakash-cr7/zulip,jackrzhang/zulip,andersk/zulip,peguin40/zulip,susansls/zulip,souravbadami/zulip,punchagan/zulip,synicalsyntax/zulip,blaze225/zulip,vabs22/zulip,isht3/zulip,joyhchen/zulip