tools/test-api: Stop inserting api/ in PATH.
tools/test-api: Stop inserting api/ in PATH.

Now that we have decided to move our API bindings to a separate
repo and specify them as a pip dependency, we can stop modifying
PATH to include the api/ directory.

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