[jdk11u-dev] RFR: 8295714: GHA ::set-output is deprecated and will be removed

[Paul Hohensee]

On Wed, 2 Nov 2022 15:42:00 GMT, zzambers <duke at openjdk.org> wrote:

> This backport fixes warnings generated in GHA summary page by use of deprecated set-output command. According to warning messages command will be removed soon:
> 
> The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/`
> 
> All tests passed (no warnings).

Lgtm.

-------------

Marked as reviewed by phh (Reviewer).

PR: https://git.openjdk.org/jdk11u-dev/pull/1494