[Issue 22235] `core.demangle` does not support `noreturn`

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22235

--- Comment #3 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/druntime pull request #3615 "Merge `stable` in `mater`" was merged into
master:

- 3acc85a2c8316bb557074ce9e7292c7436de3688 by MoonlightSentinel:
  Fix 22235 - Support noreturn in core.demangle.demangle

  Recognize `Nn` in `parseType` and handle the ambiguity regarding
  attributes and `noreturn` as the first parameter (both use two
  characters and start with `N`).

https://github.com/dlang/druntime/pull/3615

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