sm8450-common: Drop unused libbt-hidlclient.so

Change-Id: I30e3ef42d168087237f39b80394b95d6635a1eff

proprietary-files.txt

@@ -36,7 +36,6 @@ vendor/lib/lib_bt_bundle.so
 vendor/lib/lib_bt_lhdc.so
 vendor/lib/libbluetooth_audio_session_qti.so
 vendor/lib/libbluetooth_audio_session_qti_2_1.so
-vendor/lib/libbt-hidlclient.so
 vendor/lib/libbtnv.so
 vendor/lib/libsoc_helper.so
 vendor/lib/[email protected]
@@ -54,7 +53,6 @@ vendor/lib64/lib_bt_bundle.so
 vendor/lib64/lib_bt_lhdc.so
 vendor/lib64/libbluetooth_audio_session_qti.so
 vendor/lib64/libbluetooth_audio_session_qti_2_1.so
-vendor/lib64/libbt-hidlclient.so
 vendor/lib64/libbtnv.so
 vendor/lib64/libsoc_helper.so
 vendor/lib64/[email protected]