Merge pull request #132 from uber-go/dependabot/go_modules/golang.org…

…/x/net-0.19.0

Bump golang.org/x/net from 0.17.0 to 0.19.0

Merge pull request #122 from uber-go/mway/release/v1.5.0

Release v1.5.0

1.4.0

Release v1.2.0 (#56)

This releases Sally v1.2.0 with several changes and a couple community
contributions.

In updating the changelog, I moved the reference links from the bottom
to the section for each version because otherwise it's easy to forget to
add these.

Release v1.0.1

Release v1.0