Upload request: golang-blitiri-go-spf 1.5.1-1

[Alberto Bertogli]

Hi!

I updated package golang-blitiri-go-spf to the latest upstream version,
1.5.1. This was a fairly straightforward update.

https://salsa.debian.org/go-team/packages/golang-blitiri-go-spf/

Can someone please review the changes and upload?

Please let me know if you have any questions or comments!

Thanks!
                Alberto