Fix release_version postdeploy param typo

[steverash]

PR Summary

The powershell script generated contains a typo - "releace_version" should be "release_version". This PR corrects that.

PR Checklist

• [X] PR has a meaningful title
• [X] Summarized changes
• [X] This PR is ready to merge and is not Work in Progress
• [X] Link to a filed issue (#698)
• [ ] (N/A) Screenshot of UI changes (if PR includes UI changes)

[github-actions[bot]]

PR smells stale, no activity for 30 days. Stale Label will be removed if the PR is updated, otherwise closed in a month.