Use workaround until issue 22372 is fixed

[teodutu]

This temporary change is needed in order to unblock this other PR: dlang/dmd#13116
These changed will be rolled back when this issue is fixed: https://issues.dlang.org/show_bug.cgi?id=22372

[dlang-bot]

Thanks for your pull request and interest in making D better, @teodutu! We are looking forward to reviewing it, and you should be hearing from a maintainer soon.
Please verify that your PR follows this checklist:

• My PR is fully covered with tests (you can see the coverage diff by visiting the details link of the codecov check)
• My PR is as minimal as possible (smaller, focused PRs are easier to review than big ones)
• I have provided a detailed rationale explaining my changes
• New or modified functions have Ddoc comments (with Params: and Returns:)

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Bugzilla references

Auto-close	Bugzilla	Severity	Description
✗	22372	blocker	Loop index incorrectly optimised out for -release -O

Testing this PR locally

If you don't have a local development environment setup, you can use Digger to test this PR:

dub run digger -- build "master + druntime#3585"