[CMake] Update ARM32 list for CRT config-ix

This matches the behavior prior to b0e2ffe151.

Fixes: https://github.com/llvm/llvm-project/issues/55046

Differential Revision: https://reviews.llvm.org/D120682

compiler-rt/cmake/crt-config-ix.cmake

@@ -19,7 +19,7 @@ else()
 endif()
 
 set(ARM64 aarch64)
-set(ARM32 arm armhf armv6m armv7m armv7em armv7 armv7s armv7k)
+set(ARM32 arm armhf)
 set(HEXAGON hexagon)
 set(X86 i386)
 set(X86_64 x86_64)