Release v0.0.40

✨ github: Unpin setup-go version, just use "v2" (#44)

Change the version of the setup-go action to v2 from v2.1.2. Later
versions fix problems and we want those fixes automatically. In this
case, GitHub has disables the set-env and add-path commands which
v2.1.2 used. We need a newer version. Rather than bumping to a new point
release, just use "v2". (my personal preference is for reproducible
builds, so we used a specific version, but that is not really necessary
as we can reproduce a build manually).

This merges the following commits:

• github: Unpin setup-go version, just use "v2"

  .github/workflows/ci.yaml | 2 +-
  .github/workflows/version.yaml | 2 +-
  2 files changed, 2 insertions(+), 2 deletions(-)

Pull-Request: #44