CMakeLists.txt: Remove unneeded dependencies

These were required back due to dependency issues in earlier ROCm
releases. With thunk being static now and with better dependency
definitions being used, we can remove these

Signed-off-by: Kent Russell <kent.russell@amd.com>
Change-Id: I266a783993edf32811caf027f4289ede0cbfcb16


[ROCm/ROCR-Runtime commit: 65aec53bca]

projects/rocr-runtime/CMakeLists.txt

@@ -191,11 +191,6 @@ if(NOT DISTRO_ID MATCHES "ubuntu")
   find_library(LIBGCC NAMES libgcc_s.so.1 REQUIRED)
   message(STATUS "LIBGCC:" ${LIBGCC})
   target_link_libraries( ${HSAKMT_TARGET} PRIVATE ${LIBGCC} )
-else()
-  find_library(UDEV NAMES libudev.so libudev.a REQUIRED)
-  message(STATUS "UDEV:" ${UDEV})
-  find_package(ZLIB REQUIRED)
-  target_link_libraries( ${HSAKMT_TARGET} PRIVATE ${ZLIB} ${UDEV} )
 endif()
 
 ## Define default paths and packages.