[llvm] RuntimeLibcalls: Move __stack_chk_fail config to tablegen (PR #148789)

[Matt Arsenault via llvm-commits]

arsenm wrote:

> This broke compiling for arm64ec mingw (https://github.com/mstorsjo/llvm-mingw/actions/runs/16738033027/job/47380762274):
> 

https://github.com/llvm/llvm-project/pull/152116


https://github.com/llvm/llvm-project/pull/148789