[TF-M] Question about build error in TF-M release/2.2.x

Hi TF-M community,

When I am trying to build TF-M regression test for 2.2.x release, I sets the tf-m-tests repo version to recommended TF-Mv2.1.2-RC2. The tf-m-tests tests_reg/spe/CMakeLists.txt has following line:

install(FILES ${CONFIG_TFM_SOURCE_PATH}/lib/ext/qcbor/q_useful_buf.h DESTINATION ${CMAKE_BINARY_DIR}/api_ns/qcbor/inc)

However, release 2.2.x https://git.trustedfirmware.org/plugins/gitiles/TF-M/trusted-firmware-m.git/... has removed q_useful_buf.h. Therefore, causing a build error.

Is there anything I am missing. Any help would be appreciated.

Best regards,

Hao