Update thrift test to use new context
Update thrift test to use new context

RyanTech/tchannel,bunnyblue/tchannel,vanloswang/tchannel,savaki/tchannel,sasa233/tchannel,bunnyblue/tchannel,RyanTech/tchannel,Zirpon/tchannel,i/tchannel,sasa233/tchannel,i/tchannel,savaki/tchannel,chenwenbin928/tchannel,Zirpon/tchannel,vanloswang/tchannel,savaki/tchannel,hustxiaoc/tchannel,bunnyblue/tchannel,hustxiaoc/tchannel,RyanTech/tchannel,chenwenbin928/tchannel,chenwenbin928/tchannel,hustxiaoc/tchannel,sasa233/tchannel,vanloswang/tchannel,Zirpon/tchannel,i/tchannel