[compiler-rt] [rtsan] Restrict arches and disable android (PR #98268)

[Mike Hommey via llvm-commits]

glandium wrote:

I haven't actually bisected, but I suppose this caused this new bustage when building compiler-rt for Windows targets:

```
CMake Error at cmake/Modules/AddCompilerRT.cmake:357 (add_library):
  Error evaluating generator expression:

    $<TARGET_OBJECTS:RTLSanCommon.x86_64>

  Objects of target "RTLSanCommon.x86_64" referenced but no such target
  exists.
Call Stack (most recent call first):
  lib/asan/CMakeLists.txt:225 (add_compiler_rt_runtime)
```

https://github.com/llvm/llvm-project/pull/98268