[cmake] Fix the list of arm32 architectures
This was accidentally changed in SVN r311924, which was only
supposed to change the behaviour for x86.
@@ -25,7 +25,6 @@ int foo(int x, int y) {
set(ARM64 aarch64)
set(ARM32 arm armhf armv6m armv7m armv7em armv7 armv7s armv7k)
-set(ARM32 arm armhf)
set(X86 i386)
set(X86_64 x86_64)
set(MIPS32 mips mipsel)
