Clear out workspace backups after all unloads
Clear out workspace backups after all unloads

Fixes #15137

joaomoreno/vscode,cleidigh/vscode,cleidigh/vscode,veeramarni/vscode,Krzysztof-Cieslak/vscode,hoovercj/vscode,landonepps/vscode,mjbvz/vscode,eamodio/vscode,hungys/vscode,cleidigh/vscode,hoovercj/vscode,hashhar/vscode,0xmohit/vscode,zyml/vscode,charlespierce/vscode,stringham/vscode,hoovercj/vscode,matthewshirley/vscode,hungys/vscode,cleidigh/vscode,microsoft/vscode,Microsoft/vscode,matthewshirley/vscode,zyml/vscode,zyml/vscode,rishii7/vscode,microsoft/vscode,cleidigh/vscode,landonepps/vscode,stringham/vscode,gagangupt16/vscode,eamodio/vscode,microsoft/vscode,stringham/vscode,0xmohit/vscode,hoovercj/vscode,radshit/vscode,matthewshirley/vscode,gagangupt16/vscode,hungys/vscode,joaomoreno/vscode,microlv/vscode,microlv/vscode,cleidigh/vscode,veeramarni/vscode,matthewshirley/vscode,hashhar/vscode,the-ress/vscode,hashhar/vscode,jchadwick/vscode,joaomoreno/vscode,0xmohit/vscode,KattMingMing/vscode,DustinCampbell/vscode,veeramarni/vscode,Krzysztof-Cieslak/vscode,microlv/vscode,Zalastax/vscode,eamodio/vscode,hoovercj/vscode,gagangupt16/vscode,Zalastax/vscode,landonepps/vscode,gagangupt16/vscode,landonepps/vscode,matthewshirley/vscode,cleidigh/vscode,hoovercj/vscode,microlv/vscode,KattMingMing/vscode,mjbvz/vscode,radshit/vscode,microlv/vscode,the-ress/vscode,eamodio/vscode,DustinCampbell/vscode,stringham/vscode,radshit/vscode,zyml/vscode,veeramarni/vscode,joaomoreno/vscode,Zalastax/vscode,landonepps/vscode,DustinCampbell/vscode,KattMingMing/vscode,gagangupt16/vscode,the-ress/vscode,zyml/vscode,gagangupt16/vscode,hungys/vscode,Krzysztof-Cieslak/vscode,rishii7/vscode,DustinCampbell/vscode,the-ress/vscode,DustinCampbell/vscode,rishii7/vscode,KattMingMing/vscode,charlespierce/vscode,landonepps/vscode,hashhar/vscode,0xmohit/vscode,Zalastax/vscode,zyml/vscode,KattMingMing/vscode,landonepps/vscode,microlv/vscode,microsoft/vscode,gagangupt16/vscode,hoovercj/vscode,the-ress/vscode,charlespierce/vscode,charlespierce/vscode,cleidigh/vscode,matthewshirley/vscode,hashhar/vscode,Krzysztof-Cieslak/vscode,joaomoreno/vscode,landonepps/vscode,eamodio/vscode,zyml/vscode,hashhar/vscode,rishii7/vscode,Krzysztof-Cieslak/vscode,rkeithhill/VSCode,veeramarni/vscode,Krzysztof-Cieslak/vscode,microsoft/vscode,landonepps/vscode,hashhar/vscode,Krzysztof-Cieslak/vscode,microsoft/vscode,matthewshirley/vscode,eamodio/vscode,landonepps/vscode,Zalastax/vscode,matthewshirley/vscode,Microsoft/vscode,joaomoreno/vscode,hashhar/vscode,landonepps/vscode,cleidigh/vscode,hoovercj/vscode,mjbvz/vscode,0xmohit/vscode,charlespierce/vscode,KattMingMing/vscode,DustinCampbell/vscode,hungys/vscode,microlv/vscode,jchadwick/vscode,radshit/vscode,rishii7/vscode,the-ress/vscode,cleidigh/vscode,microsoft/vscode,Zalastax/vscode,hoovercj/vscode,Zalastax/vscode,gagangupt16/vscode,the-ress/vscode,microlv/vscode,hungys/vscode,hoovercj/vscode,landonepps/vscode,mjbvz/vscode,rishii7/vscode,radshit/vscode,hoovercj/vscode,veeramarni/vscode,rishii7/vscode,gagangupt16/vscode,veeramarni/vscode,radshit/vscode,Krzysztof-Cieslak/vscode,hoovercj/vscode,matthewshirley/vscode,hoovercj/vscode,Zalastax/vscode,veeramarni/vscode,microlv/vscode,radshit/vscode,the-ress/vscode,the-ress/vscode,the-ress/vscode,veeramarni/vscode,rishii7/vscode,charlespierce/vscode,Microsoft/vscode,hungys/vscode,stringham/vscode,0xmohit/vscode,rishii7/vscode,Krzysztof-Cieslak/vscode,KattMingMing/vscode,joaomoreno/vscode,Zalastax/vscode,hashhar/vscode,veeramarni/vscode,hungys/vscode,eamodio/vscode,matthewshirley/vscode,Microsoft/vscode,jchadwick/vscode,jchadwick/vscode,gagangupt16/vscode,mjbvz/vscode,KattMingMing/vscode,cleidigh/vscode,eamodio/vscode,radshit/vscode,0xmohit/vscode,stringham/vscode,charlespierce/vscode,mjbvz/vscode,eamodio/vscode,Krzysztof-Cieslak/vscode,charlespierce/vscode,joaomoreno/vscode,hashhar/vscode,Microsoft/vscode,joaomoreno/vscode,microsoft/vscode,eamodio/vscode,stringham/vscode,hungys/vscode,0xmohit/vscode,microsoft/vscode,eamodio/vscode,veeramarni/vscode,cra0zy/VSCode,gagangupt16/vscode,0xmohit/vscode,zyml/vscode,veeramarni/vscode,eamodio/vscode,landonepps/vscode,landonepps/vscode,joaomoreno/vscode,hoovercj/vscode,cleidigh/vscode,Microsoft/vscode,microsoft/vscode,Microsoft/vscode,mjbvz/vscode,jchadwick/vscode,rishii7/vscode,hashhar/vscode,hungys/vscode,DustinCampbell/vscode,matthewshirley/vscode,veeramarni/vscode,landonepps/vscode,jchadwick/vscode,charlespierce/vscode,mjbvz/vscode,hashhar/vscode,charlespierce/vscode,stringham/vscode,stringham/vscode,charlespierce/vscode,landonepps/vscode,stringham/vscode,Zalastax/vscode,DustinCampbell/vscode,hoovercj/vscode,hoovercj/vscode,zyml/vscode,jchadwick/vscode,microlv/vscode,KattMingMing/vscode,rishii7/vscode,gagangupt16/vscode,DustinCampbell/vscode,the-ress/vscode,microlv/vscode,cleidigh/vscode,Microsoft/vscode,the-ress/vscode,radshit/vscode,KattMingMing/vscode,stringham/vscode,KattMingMing/vscode,0xmohit/vscode,microsoft/vscode,hungys/vscode,jchadwick/vscode,mjbvz/vscode,gagangupt16/vscode,jchadwick/vscode,cleidigh/vscode,Microsoft/vscode,gagangupt16/vscode,jchadwick/vscode,radshit/vscode,eamodio/vscode,microlv/vscode,gagangupt16/vscode,joaomoreno/vscode,DustinCampbell/vscode,hungys/vscode,Krzysztof-Cieslak/vscode,charlespierce/vscode,Microsoft/vscode,jchadwick/vscode,KattMingMing/vscode,microsoft/vscode,DustinCampbell/vscode,radshit/vscode,eamodio/vscode,veeramarni/vscode,Krzysztof-Cieslak/vscode,charlespierce/vscode,eamodio/vscode,radshit/vscode,microlv/vscode,matthewshirley/vscode,charlespierce/vscode,jchadwick/vscode,rishii7/vscode,Zalastax/vscode,charlespierce/vscode,matthewshirley/vscode,veeramarni/vscode,mjbvz/vscode,0xmohit/vscode,microsoft/vscode,zyml/vscode,DustinCampbell/vscode,zyml/vscode,jchadwick/vscode,hashhar/vscode,microlv/vscode,zyml/vscode,microsoft/vscode,stringham/vscode,joaomoreno/vscode,0xmohit/vscode,stringham/vscode,Microsoft/vscode,0xmohit/vscode,the-ress/vscode,rishii7/vscode,jchadwick/vscode,joaomoreno/vscode,0xmohit/vscode,zyml/vscode,Microsoft/vscode,mjbvz/vscode,Zalastax/vscode,0xmohit/vscode,KattMingMing/vscode,hungys/vscode,microlv/vscode,DustinCampbell/vscode,cleidigh/vscode,hashhar/vscode,Microsoft/vscode,zyml/vscode,stringham/vscode,rishii7/vscode,radshit/vscode,radshit/vscode,Krzysztof-Cieslak/vscode,cleidigh/vscode,Microsoft/vscode,hungys/vscode,DustinCampbell/vscode,radshit/vscode,eamodio/vscode,jchadwick/vscode,mjbvz/vscode,rishii7/vscode,rishii7/vscode,DustinCampbell/vscode,microlv/vscode,DustinCampbell/vscode,Zalastax/vscode,hungys/vscode,Microsoft/vscode,gagangupt16/vscode,KattMingMing/vscode,Microsoft/vscode,mjbvz/vscode,joaomoreno/vscode,veeramarni/vscode,Zalastax/vscode,jchadwick/vscode,KattMingMing/vscode,stringham/vscode,0xmohit/vscode,Zalastax/vscode,microsoft/vscode,mjbvz/vscode,microsoft/vscode,Microsoft/vscode,mjbvz/vscode,joaomoreno/vscode,charlespierce/vscode,Krzysztof-Cieslak/vscode,the-ress/vscode,jchadwick/vscode,microlv/vscode,cleidigh/vscode,KattMingMing/vscode,hungys/vscode,stringham/vscode,Krzysztof-Cieslak/vscode,rishii7/vscode,joaomoreno/vscode,zyml/vscode,the-ress/vscode,matthewshirley/vscode,matthewshirley/vscode,matthewshirley/vscode,matthewshirley/vscode,hoovercj/vscode,hashhar/vscode,radshit/vscode,Zalastax/vscode,DustinCampbell/vscode,hungys/vscode,the-ress/vscode,radshit/vscode,hashhar/vscode,KattMingMing/vscode,mjbvz/vscode,Zalastax/vscode,charlespierce/vscode,veeramarni/vscode,gagangupt16/vscode,microsoft/vscode,0xmohit/vscode,Krzysztof-Cieslak/vscode,landonepps/vscode,zyml/vscode,eamodio/vscode,hashhar/vscode,zyml/vscode,Krzysztof-Cieslak/vscode,stringham/vscode,mjbvz/vscode,joaomoreno/vscode