Upgrade to use new environment variables to avoid Node.js warning

[mohiadeenbatcha]

Please upgrade the actions to use the new GitHub environment variables to avoid warnings

Node.js 12 actions are deprecated. For more information see: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/. Please update the following actions to use Node.js 16: Stockopedia/action-get-changed-files@v1

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/

[taghoutikeyrus]

up