internal/gophers: add GitHub alias for joetsai
internal/gophers: add GitHub alias for joetsai

Change-Id: Ib4c7d97b47a5c7937c82bbd7cd969a3b5317708e
Reviewed-on: https://go-review.googlesource.com/61052
Reviewed-by: Ross Light <dfccc06f14414bff5a59be7fc90abf4404b47fc8@google.com>

golang/build,golang/build,golang/build,golang/build