zerver/lib/str_utils.py: Replace ValueError by TypeError.
zerver/lib/str_utils.py: Replace ValueError by TypeError.

When a parameter of a wrong type is passed to a `force_*` method
in str_utils.py, raise a TypeError.

rht/zulip,hackerkid/zulip,sonali0901/zulip,AZtheAsian/zulip,kou/zulip,dawran6/zulip,jainayush975/zulip,verma-varsha/zulip,jackrzhang/zulip,samatdav/zulip,aakash-cr7/zulip,dhcrzf/zulip,souravbadami/zulip,reyha/zulip,jainayush975/zulip,Diptanshu8/zulip,KingxBanana/zulip,peguin40/zulip,christi3k/zulip,Jianchun1/zulip,Galexrt/zulip,dattatreya303/zulip,christi3k/zulip,synicalsyntax/zulip,niftynei/zulip,dawran6/zulip,reyha/zulip,ahmadassaf/zulip,timabbott/zulip,tommyip/zulip,brockwhittaker/zulip,Juanvulcano/zulip,verma-varsha/zulip,susansls/zulip,zacps/zulip,KingxBanana/zulip,tommyip/zulip,ahmadassaf/zulip,SmartPeople/zulip,zulip/zulip,ryanbackman/zulip,rht/zulip,brainwane/zulip,brainwane/zulip,SmartPeople/zulip,andersk/zulip,amanharitsh123/zulip,arpith/zulip,showell/zulip,peguin40/zulip,isht3/zulip,synicalsyntax/zulip,krtkmj/zulip,vaidap/zulip,ryanbackman/zulip,grave-w-grave/zulip,paxapy/zulip,vikas-parashar/zulip,amyliu345/zulip,j831/zulip,hackerkid/zulip,andersk/zulip,vabs22/zulip,punchagan/zulip,zulip/zulip,arpith/zulip,AZtheAsian/zulip,tommyip/zulip,vabs22/zulip,amyliu345/zulip,jrowan/zulip,zacps/zulip,amanharitsh123/zulip,verma-varsha/zulip,sharmaeklavya2/zulip,christi3k/zulip,brockwhittaker/zulip,joyhchen/zulip,zulip/zulip,mahim97/zulip,j831/zulip,mahim97/zulip,brainwane/zulip,Diptanshu8/zulip,cosmicAsymmetry/zulip,shubhamdhama/zulip,vaidap/zulip,PhilSk/zulip,joyhchen/zulip,krtkmj/zulip,jackrzhang/zulip,shubhamdhama/zulip,aakash-cr7/zulip,KingxBanana/zulip,christi3k/zulip,vaidap/zulip,andersk/zulip,JPJPJPOPOP/zulip,umkay/zulip,samatdav/zulip,rishig/zulip,sup95/zulip,TigorC/zulip,timabbott/zulip,amanharitsh123/zulip,TigorC/zulip,sonali0901/zulip,vaidap/zulip,joyhchen/zulip,souravbadami/zulip,umkay/zulip,umkay/zulip,showell/zulip,jphilipsen05/zulip,andersk/zulip,eeshangarg/zulip,isht3/zulip,joyhchen/zulip,grave-w-grave/zulip,PhilSk/zulip,krtkmj/zulip,showell/zulip,zacps/zulip,cosmicAsymmetry/zulip,vabs22/zulip,zacps/zulip,cosmicAsymmetry/zulip,jainayush975/zulip,Jianchun1/zulip,sup95/zulip,j831/zulip,grave-w-grave/zulip,synicalsyntax/zulip,andersk/zulip,peguin40/zulip,sonali0901/zulip,rht/zulip,calvinleenyc/zulip,jphilipsen05/zulip,SmartPeople/zulip,niftynei/zulip,kou/zulip,krtkmj/zulip,arpith/zulip,krtkmj/zulip,ryanbackman/zulip,rishig/zulip,sup95/zulip,grave-w-grave/zulip,calvinleenyc/zulip,Galexrt/zulip,vabs22/zulip,reyha/zulip,umkay/zulip,sharmaeklavya2/zulip,Juanvulcano/zulip,Juanvulcano/zulip,Galexrt/zulip,PhilSk/zulip,jrowan/zulip,dattatreya303/zulip,KingxBanana/zulip,AZtheAsian/zulip,vaidap/zulip,dattatreya303/zulip,calvinleenyc/zulip,krtkmj/zulip,cosmicAsymmetry/zulip,susansls/zulip,timabbott/zulip,joyhchen/zulip,mahim97/zulip,amyliu345/zulip,vikas-parashar/zulip,amanharitsh123/zulip,rishig/zulip,calvinleenyc/zulip,punchagan/zulip,aakash-cr7/zulip,rht/zulip,tommyip/zulip,blaze225/zulip,rht/zulip,tommyip/zulip,dhcrzf/zulip,jrowan/zulip,KingxBanana/zulip,rht/zulip,jphilipsen05/zulip,jackrzhang/zulip,souravbadami/zulip,dawran6/zulip,dawran6/zulip,TigorC/zulip,verma-varsha/zulip,verma-varsha/zulip,jphilipsen05/zulip,showell/zulip,reyha/zulip,shubhamdhama/zulip,umkay/zulip,andersk/zulip,sup95/zulip,susansls/zulip,kou/zulip,punchagan/zulip,shubhamdhama/zulip,Galexrt/zulip,samatdav/zulip,samatdav/zulip,susansls/zulip,jrowan/zulip,JPJPJPOPOP/zulip,kou/zulip,dawran6/zulip,blaze225/zulip,brockwhittaker/zulip,punchagan/zulip,punchagan/zulip,vikas-parashar/zulip,Diptanshu8/zulip,samatdav/zulip,vabs22/zulip,kou/zulip,hackerkid/zulip,zacps/zulip,JPJPJPOPOP/zulip,JPJPJPOPOP/zulip,j831/zulip,eeshangarg/zulip,niftynei/zulip,brockwhittaker/zulip,AZtheAsian/zulip,vikas-parashar/zulip,sharmaeklavya2/zulip,j831/zulip,verma-varsha/zulip,eeshangarg/zulip,sonali0901/zulip,Jianchun1/zulip,paxapy/zulip,mahim97/zulip,brainwane/zulip,arpith/zulip,mohsenSy/zulip,amyliu345/zulip,rht/zulip,isht3/zulip,timabbott/zulip,susansls/zulip,dattatreya303/zulip,TigorC/zulip,TigorC/zulip,zulip/zulip,jackrzhang/zulip,cosmicAsymmetry/zulip,TigorC/zulip,SmartPeople/zulip,zulip/zulip,synicalsyntax/zulip,Jianchun1/zulip,jainayush975/zulip,calvinleenyc/zulip,jrowan/zulip,showell/zulip,sharmaeklavya2/zulip,blaze225/zulip,sharmaeklavya2/zulip,andersk/zulip,tommyip/zulip,hackerkid/zulip,mahim97/zulip,rishig/zulip,Galexrt/zulip,peguin40/zulip,reyha/zulip,mohsenSy/zulip,Diptanshu8/zulip,peguin40/zulip,Galexrt/zulip,ryanbackman/zulip,vikas-parashar/zulip,Juanvulcano/zulip,kou/zulip,blaze225/zulip,blaze225/zulip,jackrzhang/zulip,umkay/zulip,dhcrzf/zulip,amanharitsh123/zulip,aakash-cr7/zulip,jackrzhang/zulip,arpith/zulip,paxapy/zulip,punchagan/zulip,ahmadassaf/zulip,sup95/zulip,PhilSk/zulip,zulip/zulip,souravbadami/zulip,hackerkid/zulip,amyliu345/zulip,christi3k/zulip,eeshangarg/zulip,mohsenSy/zulip,souravbadami/zulip,joyhchen/zulip,timabbott/zulip,vaidap/zulip,cosmicAsymmetry/zulip,eeshangarg/zulip,blaze225/zulip,isht3/zulip,grave-w-grave/zulip,synicalsyntax/zulip,ahmadassaf/zulip,AZtheAsian/zulip,mohsenSy/zulip,jainayush975/zulip,jphilipsen05/zulip,eeshangarg/zulip,jphilipsen05/zulip,timabbott/zulip,eeshangarg/zulip,dhcrzf/zulip,rishig/zulip,samatdav/zulip,umkay/zulip,hackerkid/zulip,zulip/zulip,peguin40/zulip,calvinleenyc/zulip,aakash-cr7/zulip,dawran6/zulip,JPJPJPOPOP/zulip,susansls/zulip,jrowan/zulip,mahim97/zulip,showell/zulip,vabs22/zulip,kou/zulip,dhcrzf/zulip,niftynei/zulip,Jianchun1/zulip,JPJPJPOPOP/zulip,KingxBanana/zulip,synicalsyntax/zulip,Galexrt/zulip,punchagan/zulip,dattatreya303/zulip,souravbadami/zulip,j831/zulip,showell/zulip,sonali0901/zulip,shubhamdhama/zulip,SmartPeople/zulip,PhilSk/zulip,ahmadassaf/zulip,SmartPeople/zulip,isht3/zulip,paxapy/zulip,Diptanshu8/zulip,arpith/zulip,amanharitsh123/zulip,ryanbackman/zulip,aakash-cr7/zulip,Jianchun1/zulip,brainwane/zulip,amyliu345/zulip,dhcrzf/zulip,rishig/zulip,niftynei/zulip,rishig/zulip,mohsenSy/zulip,synicalsyntax/zulip,sup95/zulip,dhcrzf/zulip,sharmaeklavya2/zulip,dattatreya303/zulip,brainwane/zulip,ahmadassaf/zulip,jainayush975/zulip,ryanbackman/zulip,krtkmj/zulip,mohsenSy/zulip,reyha/zulip,AZtheAsian/zulip,paxapy/zulip,hackerkid/zulip,jackrzhang/zulip,shubhamdhama/zulip,brainwane/zulip,sonali0901/zulip,timabbott/zulip,shubhamdhama/zulip,grave-w-grave/zulip,tommyip/zulip,PhilSk/zulip,vikas-parashar/zulip,Juanvulcano/zulip,christi3k/zulip,Juanvulcano/zulip,ahmadassaf/zulip,Diptanshu8/zulip,paxapy/zulip,brockwhittaker/zulip,isht3/zulip,zacps/zulip,niftynei/zulip,brockwhittaker/zulip