libhsakmt: Add Vega M support

While this may not be supported in the runtime, the kernel/firmware
support it

Change-Id: I7fe4536a6b3055f39e25f453060e899938645d91
Signed-off-by: Kent Russell <kent.russell@amd.com>


[ROCm/ROCR-Runtime commit: 1304a92e17]

projects/rocr-runtime/src/pmc_table.c

@@ -1743,6 +1743,7 @@ HSAKMT_STATUS get_block_properties(uint32_t node_id,
 	case CHIP_POLARIS10:
 	case CHIP_POLARIS11:
 	case CHIP_POLARIS12:
+	case CHIP_VEGAM:
 		*block = polaris_blocks[block_id];
 		break;
 	case CHIP_VEGA10: