fix: update deploy script to search for correct approval job name

[popas90]

• [ ] Tests written and linted ℹ︎
• [ ] Documentation written ℹ︎
• [x] Commit history is tidy ℹ︎

What this does

Update deploy script to search for Approve prod deployment string, which is the new name of the approval job in the pipeline.

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[team-container-integration]

:tada: This PR is included in version 2.6.3 :tada:

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