Update build_deps.sh
Update build_deps.sh

update to version 0.1.2 of lua-resty-jwt which includes the ability to use RS256 with x.509 cert in JWT_SECRET without an x5c header in the token.
unibet/nginx-jwt,unibet/nginx-jwt,auth0/nginx-jwt,auth0/nginx-jwt,ChrisWhiten/nginx-jwt,ChrisWhiten/nginx-jwt