Adds region tag

[kar320]

Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes # (issue)

Is it been tested?

• Development testing done

Checklist

• [x ] My code follows the style guidelines of this project
• [x ] I have performed a self-review of my own code
• I have performed a peer-reviewed with team member(s)
• [x ] I have commented my code, particularly in hard-to-understand areas
• [x ] I have made corresponding changes to the documentation
• [x ] My changes generate no new warnings
• [x ] Any dependent changes have been merged and published in downstream modules

[snippet-bot]

Here is the summary of changes.

You are about to add 1 region tag.

• solutions/automations/upload-files/Code.js:20, tag apps_script_upload_files

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[sqrrrl]

Preferred form is

• underscore instead of dashes
• Prefixed w/api or product (apps_script_)