[pkg-go] RFS: golang-github-flynn-json5

[Raju Devidas]

Hello Go Team, 
I have prepared the packaging for https://github.com/flynn/json5
and have uploaded to Salsa. 

This package depends on
https://salsa.debian.org/go-team/packages/golang-github-robertkrimen-otto
for this a separate RFS has already been sent. Please upload this first

Please take a look at this package, review and upload it.

https://salsa.debian.org/go-team/packages/golang-github-flynn-json5

Thanks a lot, 
Raju Devidas