CI: Suppress unnecessary warnings from commands on MacOS

Resolves issue #578 (closed)

Tests/Unit/Sample/FormFactorBasicTest.cpp

 #include "Base/Const/Units.h"
-#include <numbers>
-using std::numbers::pi;
 #include "Base/Types/Span.h"
 #include "Sample/HardParticle/HardParticles.h"
 #include "Sample/Scattering/Rotations.h"
 #include "Tests/GTestWrapper/google_test.h"
+#include <numbers>
+using std::numbers::pi;
 
 using namespace std::complex_literals;