kfdtest: Fix a path error in CMakeLists.txt

PKG_CONFIG_PATH environment variable should be set to
<rocm_path>/lib/pkgconfig, because the *.pc file is located there.

Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Change-Id: Iec503b1c2409987e52fd88fea160c70762686a28


[ROCm/ROCR-Runtime commit: 33c34506fa]

projects/rocr-runtime/tests/kfdtest/CMakeLists.txt

@@ -72,15 +72,14 @@ if( DEFINED ENV{LIBHSAKMT_PATH} )
     message ( "LIBHSAKMT_PATH environment variable is set" )
 else()
     if ( ${ROCM_INSTALL_PATH} )
-       set ( ENV{PKG_CONFIG_PATH} ${ROCM_INSTALL_PATH} )
-       pkg_check_modules(HSAKMT libhsakmt)
+       set ( ENV{PKG_CONFIG_PATH} ${ROCM_INSTALL_PATH}/share/pkgconfig )
     else()
-       set ( ENV{PKG_CONFIG_PATH} /opt/rocm/libhsakmt/ )
-       pkg_check_modules(HSAKMT libhsakmt)
+       set ( ENV{PKG_CONFIG_PATH} /opt/rocm/share/pkgconfig )
     endif()
+
+    pkg_check_modules(HSAKMT libhsakmt)
+
     if( NOT HSAKMT_FOUND )
-       set ( ENV{PKG_CONFIG_PATH} /opt/rocm/libhsakmt/ )
-       pkg_check_modules(HSAKMT libhsakmt)
        set ( LIBHSAKMT_PATH $ENV{OUT_DIR} )
     endif()
 endif()