Fails to build on ARM Windows

[mx]

Discovered this when attempting to update our libsamplerate version in Surge. Fails with the following error:

C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.44.35207\include\emmintrin.h(24,1): error C1189: #error: this header should only be included through <intrin.h> [D:\a\surge\surge\build\libs\libsamplerate\src\samplerate.vcxproj]
(compiling source file '../../../../libs/libsamplerate/src/samplerate.c')

src_zoh.c
Building Custom Rule D:/a/surge/surge/libs/sst/sst-plugininfra/libs/strnatcmp/CMakeLists.txt
C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.44.35207\include\emmintrin.h(24,1): error C1189: #error: this header should only be included through <intrin.h> [D:\a\surge\surge\build\libs\libsamplerate\src\samplerate.vcxproj]
(compiling source file '../../../../libs/libsamplerate/src/src_linear.c')

C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.44.35207\include\emmintrin.h(24,1): error C1189: #error: this header should only be included through <intrin.h> [D:\a\surge\surge\build\libs\libsamplerate\src\samplerate.vcxproj]
wavetable_engine.cc
(compiling source file '../../../../libs/libsamplerate/src/src_sinc.c')

particle_engine.cc
C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.44.35207\include\emmintrin.h(24,1): error C1189: #error: this header should only be included through <intrin.h> [D:\a\surge\surge\build\libs\libsamplerate\src\samplerate.vcxproj]
(compiling source file '../../../../libs/libsamplerate/src/src_zoh.c')

[mx]

Clarification: it's ARM64EC, not ARM64.