Update Next action to remove set-output warning

[chartgerink]

There currently is a build action error that will result in a fail in the near future.

https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/
https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-markdown-content

I tried the following but that didn't work:

 run: |
          if [ -f "${{ github.workspace }}/yarn.lock" ]; then
            echo "name=manager::yarn" >> $GITHUB_OUTPUT
            echo "name=command::install" >> $GITHUB_OUTPUT
            echo "name=runner::yarn" >> $GITHUB_OUTPUT
            exit 0
          elif [ -f "${{ github.workspace }}/package.json" ]; then
            echo "name=manager::npm" >> $GITHUB_OUTPUT
            echo "name=command::ci" >> $GITHUB_OUTPUT
            echo "name=runner::npx --no-install" >> $GITHUB_OUTPUT
            exit 0
          else
            echo "Unable to determine packager manager"
            exit 1
          fi