Merge branch 'jc/ci-github-set-env'

Another CI adjustment. * jc/ci-github-set-env: ci: avoid `set-env` construct in print-test-failures.sh

Junio C Hamano committed Nov 25, 2020 at 15:24 UTC 57228d31899a7f538c03b33d309f479362854cb6

No changes.