Add draft ooniprobe API specification (cherry picked from commit 24d36abfaec176afb28620bc36b93cdac8058ba0)
Add draft ooniprobe API specification
(cherry picked from commit 24d36abfaec176afb28620bc36b93cdac8058ba0)

lordappsec/ooni-probe,0xPoly/ooni-probe,Karthikeyan-kkk/ooni-probe,lordappsec/ooni-probe,kdmurray91/ooni-probe,0xPoly/ooni-probe,kdmurray91/ooni-probe,lordappsec/ooni-probe,lordappsec/ooni-probe,0xPoly/ooni-probe,Karthikeyan-kkk/ooni-probe,juga0/ooni-probe,0xPoly/ooni-probe,kdmurray91/ooni-probe,juga0/ooni-probe,juga0/ooni-probe,juga0/ooni-probe,kdmurray91/ooni-probe,Karthikeyan-kkk/ooni-probe,Karthikeyan-kkk/ooni-probe