[PATCH v5] ucrtbase: Added stub for _get_FMA3_enable.

[Piotr Caban]

From: Rosa Hase

Proton-Bug: https://github.com/ValveSoftware/Proton/issues/3227
Signed-off-by: Rosa Hase 
Signed-off-by: Piotr Caban 
---
v5:
  - don't export the function from msvcr120.dll

.../api-ms-win-crt-math-l1-1-0.spec               |  2 +-
   dlls/msvcrt/math.c                                | 15 ++++++++++++++-
   dlls/ucrtbase/ucrtbase.spec                       |  2 +-
   3 files changed, 16 insertions(+), 3 deletions(-)