[GWP-ASan] D63736 broke ARMv7/v8 sanitizer bots.

Remove ARM32/ARM64 support for GWP-ASan due to a strange SEGV when
running scudo's preinit.c test. Disabling to make the bots go green
while investigating.

llvm-svn: 364486

compiler-rt/cmake/config-ix.cmake

@@ -247,7 +247,7 @@ else()
   set(ALL_FUZZER_SUPPORTED_ARCH ${X86_64} ${ARM64})
 endif()
 
-set(ALL_GWP_ASAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM64} ${ARM32})
+set(ALL_GWP_ASAN_SUPPORTED_ARCH ${X86} ${X86_64})
 if(APPLE)
   set(ALL_LSAN_SUPPORTED_ARCH ${X86} ${X86_64} ${MIPS64} ${ARM64})
 else()