Use GITHUB_OUTPUT instead of set-output

[mazgi]

https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

openssh-authorizedkeyscommand-github/.github/workflows/publish-packge-on-github-release.yml

Line 68 in a4d285f

- run: echo "##[set-output name=url;]$(cat upload-url/upload-url.txt)"

openssh-authorizedkeyscommand-github/.github/workflows/publish-packge-on-github-release.yml

Line 76 in a4d285f

run: echo "##[set-output name=target;]$(rustc --version -v | grep host | cut -d ' ' -f 2)"