Suppressions are sometimes not applied correctly

[georgii-borovinskikh-sonarsource]

This happened on slvs-vs2019-pro-16-7 first in file
Taint_CSharp_NetCore_WebAppReact/Suppressions_CSharp.cs when I was testing 7.6.0.82886 release candidate

None of the suppressions were applied.

I tried to repro it on my machine and I could in vs22 with a local build.
After I debugged it I figured a few things out.

• The file in AppData\Local\Temp\SLVS\Roslyn was generated correctly
• I could not debug the roslyn diagnostic suppressor

After that I deleted the generated file and updated the binding. That shouldn't have changed anything, but the suppressions were now applied correctly. I tried doing the same on the VM, but it didn't help. I tried a few things (downgrade to 7.5 release, update binding, restart the VM), but the issue still persisted. When I confirmed that it's not a regression and it happens on 7.5, I continued with the release.