SWDEV-433371 - use comgr to unbundle code objects

1.Make runtime use comgr to unbundle code objects
2.Support compressed/uncompressed modes
3.Remove HIP_USE_RUNTIME_UNBUNDLER and
  HIPRTC_USE_RUNTIME_UNBUNDLER to simplify logics
4.Add comgr wrapper for
  amd_comgr_action_info_set_bundle_entry_ids()

Change-Id: Ic41b1ad1b64cca1e31986437983a5146d52a7329

rocclr/utils/flags.hpp

@@ -229,10 +229,6 @@ release(bool, ROC_SKIP_KERNEL_ARG_COPY, false,                                \
         "If true, then runtime can skip kernel arg copy")                     \
 release(bool, GPU_STREAMOPS_CP_WAIT, false,                                   \
         "Force the stream wait memory operation to wait on CP.")              \
-release(bool, HIP_USE_RUNTIME_UNBUNDLER, false,                               \
-        "Force this to use Runtime code object unbundler.")                   \
-release(bool, HIPRTC_USE_RUNTIME_UNBUNDLER, false,                            \
-        "Set this to true to force runtime unbundler in hiprtc.")             \
 release(size_t, HIP_INITIAL_DM_SIZE, 8 * Mi,                                  \
         "Set initial heap size for device malloc.")                           \
 release(bool, HIP_FORCE_DEV_KERNARG, true,                                    \