Fix a typo in packaging.psm1

[sethvs]

PR Summary

Fix a typo in packaging.psm1 file.

PR Checklist

• PR has a meaningful title
  • Use the present tense and imperative mood when describing your changes
• Summarized changes
• Change is not breaking
• Make sure all .h, .cpp, .cs, .ps1 and .psm1 files have the correct copyright header
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[sethvs]

The same macOS check error as with #8454

[adityapatwardhan]

@sethvs Thank you for your contribution!