SWDEV-455254 - Add kernel arg optimization

Add kernel arguments optimization into blit path.
Enabled by default on MI300.

Change-Id: I2694a81b90d48ad07d86dfe4c0c64fe187bada8e

rocclr/utils/flags.hpp

@@ -223,6 +223,8 @@ release(uint, ROC_SIGNAL_POOL_SIZE, 64,                                       \
         "Initial size of HSA signal pool")                                    \
 release(uint, DEBUG_CLR_LIMIT_BLIT_WG, 16,                                    \
         "Limit the number of workgroups in blit operations")                  \
+release(bool, DEBUG_CLR_BLIT_KERNARG_OPT, false,                              \
+        "Enable blit kernel arguments optimization")                          \
 release(bool, ROC_SKIP_KERNEL_ARG_COPY, false,                                \
         "If true, then runtime can skip kernel arg copy")                     \
 release(bool, GPU_STREAMOPS_CP_WAIT, false,                                   \