* workflow: fix codeql go version
* cmd/fmt_test: use ioutil.Discard
I had proposed that in a PR review... not thinking that it meant
we couldn't run tests using Go 1.15. My assumption that using
go 1.15
in go.mod would protect us from that was wrong, apparently.
Signed-off-by: Stephan Renatus <stephan.renatus@gmail.com>
Since this more than doubled build times, run only on pushes to master/release branches and not on each PR.
Signed-off-by: Anders Eknert <anders@eknert.com>
Stephan Renatus