[BE] Cleanup build unused code (#1613)

1. Upload Scripts are not used anymore. We use Github Action upload workflows
2. M1 Builds are now automated
3. build_all.bat run git grep in pytorch and builder - No result

Author: atalman

build_m1_domains.sh

@@ -74,8 +74,6 @@ set LIB=%cd%\mkl\lib;%LIB%
 
 :: Download MAGMA Files on CUDA builds
 set MAGMA_VERSION=2.5.4
-if "%CUDA_VERSION%" == "92" set MAGMA_VERSION=2.5.2
-if "%CUDA_VERSION%" == "100" set MAGMA_VERSION=2.5.2
 
 if "%DEBUG%" == "1" (
     set BUILD_TYPE=debug