clean-npm-cache: Rename npm_cache to current_cache_dir_base.
clean-npm-cache: Rename npm_cache to current_cache_dir_base.

hackerkid/zulip,timabbott/zulip,mahim97/zulip,tommyip/zulip,andersk/zulip,zulip/zulip,zulip/zulip,dhcrzf/zulip,andersk/zulip,punchagan/zulip,eeshangarg/zulip,vabs22/zulip,rht/zulip,hackerkid/zulip,tommyip/zulip,punchagan/zulip,brainwane/zulip,kou/zulip,rishig/zulip,zulip/zulip,Galexrt/zulip,rht/zulip,kou/zulip,brainwane/zulip,verma-varsha/zulip,tommyip/zulip,kou/zulip,timabbott/zulip,rishig/zulip,rht/zulip,showell/zulip,verma-varsha/zulip,eeshangarg/zulip,synicalsyntax/zulip,dhcrzf/zulip,Galexrt/zulip,amanharitsh123/zulip,andersk/zulip,brainwane/zulip,tommyip/zulip,jackrzhang/zulip,zulip/zulip,dhcrzf/zulip,andersk/zulip,Galexrt/zulip,shubhamdhama/zulip,shubhamdhama/zulip,eeshangarg/zulip,zulip/zulip,showell/zulip,eeshangarg/zulip,vabs22/zulip,rishig/zulip,rht/zulip,vaidap/zulip,andersk/zulip,showell/zulip,synicalsyntax/zulip,tommyip/zulip,rht/zulip,vaidap/zulip,hackerkid/zulip,rht/zulip,hackerkid/zulip,timabbott/zulip,vaidap/zulip,zulip/zulip,rishig/zulip,vabs22/zulip,timabbott/zulip,amanharitsh123/zulip,eeshangarg/zulip,punchagan/zulip,mahim97/zulip,hackerkid/zulip,punchagan/zulip,dhcrzf/zulip,synicalsyntax/zulip,hackerkid/zulip,mahim97/zulip,synicalsyntax/zulip,brockwhittaker/zulip,jackrzhang/zulip,brockwhittaker/zulip,timabbott/zulip,synicalsyntax/zulip,vabs22/zulip,punchagan/zulip,timabbott/zulip,brockwhittaker/zulip,verma-varsha/zulip,kou/zulip,brockwhittaker/zulip,kou/zulip,mahim97/zulip,brainwane/zulip,shubhamdhama/zulip,shubhamdhama/zulip,kou/zulip,rht/zulip,punchagan/zulip,jackrzhang/zulip,showell/zulip,dhcrzf/zulip,jackrzhang/zulip,vabs22/zulip,amanharitsh123/zulip,rishig/zulip,vaidap/zulip,amanharitsh123/zulip,showell/zulip,Galexrt/zulip,punchagan/zulip,dhcrzf/zulip,brainwane/zulip,vaidap/zulip,amanharitsh123/zulip,rishig/zulip,Galexrt/zulip,vaidap/zulip,Galexrt/zulip,tommyip/zulip,kou/zulip,vabs22/zulip,verma-varsha/zulip,amanharitsh123/zulip,timabbott/zulip,andersk/zulip,rishig/zulip,showell/zulip,jackrzhang/zulip,eeshangarg/zulip,verma-varsha/zulip,shubhamdhama/zulip,jackrzhang/zulip,zulip/zulip,verma-varsha/zulip,dhcrzf/zulip,mahim97/zulip,hackerkid/zulip,Galexrt/zulip,mahim97/zulip,shubhamdhama/zulip,brainwane/zulip,synicalsyntax/zulip,brainwane/zulip,jackrzhang/zulip,andersk/zulip,brockwhittaker/zulip,shubhamdhama/zulip,eeshangarg/zulip,brockwhittaker/zulip,synicalsyntax/zulip,showell/zulip,tommyip/zulip