Update github.com/jfbus/httprs to b0af8319bb15
The only change in this github.com/jfbus/httprs version is https://github.com/jfbus/httprs/pull/7
This cleans up our go.mod.
The only change in this github.com/jfbus/httprs version is https://github.com/jfbus/httprs/pull/7
This cleans up our go.mod.