Ensure rustup is called before release.sh

[Mpdreamz]

Since the release target now succesfully calls it dependent targets as per:

79c7d49

It needs rustup to be called prior.

Attempts to fix the build on main

[apmmachine]

💚 Build Succeeded

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Build stats

• Start Time: 2023-04-24T17:20:22.514+0000

• Duration: 76 min 31 sec

Test stats 🧪

Test	Results
Failed	0
Passed	2536
Skipped	33
Total	2569

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