Motion Matching: Fix for test build on nightly linux builds (#7522)

Signed-off-by: Benjamin Jillich <jillich@amazon.com>

Gems/MotionMatching/Code/CMakeLists.txt

@@ -121,7 +121,6 @@ if(PAL_TRAIT_BUILD_TESTS_SUPPORTED)
     ly_add_googletest(
         NAME Gem::MotionMatching.Tests
     )
-endif()
 
     # If we are a host platform we want to add tools test like editor tests here
     if(PAL_TRAIT_BUILD_HOST_TOOLS)
@@ -145,3 +144,4 @@ if(PAL_TRAIT_BUILD_HOST_TOOLS)
             NAME Gem::MotionMatching.Editor.Tests
         )
     endif()
+endif()