add /users/initiatePasswordReset/[user_id]/[first_time] openapi spec.
add /users/initiatePasswordReset/[user_id]/[first_time] openapi spec.

MISP/MISP,SteveClement/MISP,MISP/MISP,MISP/MISP,MISP/MISP,SteveClement/MISP,MISP/MISP,SteveClement/MISP,SteveClement/MISP,SteveClement/MISP