tfm: Remove redudant PLATFORM_DEFAULT_ATTEST_HAL set to off

Remove redudant PLATFORM_DEFAULT_ATTEST_HAL set to OFF.
We always set this to off in common/config.cmake.

Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>

Author: joerchan

modules/trusted-firmware-m/CMakeLists.txt

@@ -142,7 +142,6 @@ endif()
 if (CONFIG_TFM_PROFILE_TYPE_MINIMAL)
   set_property(TARGET zephyr_property_target
     APPEND PROPERTY TFM_CMAKE_OPTIONS
-    -DPLATFORM_DEFAULT_ATTEST_HAL=OFF
     -DPLATFORM_DEFAULT_ROTPK=OFF
     -DPLATFORM_DEFAULT_IAK=OFF
     -DPLATFORM_DEFAULT_NV_SEED=OFF