lnl: memory: expand HEAPMEM_SIZE

FW infrastructure shall support buffering of historic data
from 1ch up to 6 channels 24bit samples in 24bit container.
For this reason, the heap should be extended.Increase HEAPMEM_SIZE
by 0x90000 because for audio format 16000Hz/6ch/24bit
history_buffer_size = 16 * 6 * 3 * 2100s = 604800 bytes (0x93A80)

Signed-off-by: Jaroslaw Stelter <Jaroslaw.Stelter@intel.com>

src/platform/lunarlake/include/platform/lib/memory.h

@@ -56,7 +56,7 @@
 /**
  * size of HPSRAM system heap
  */
-#define HEAPMEM_SIZE 0x40000
+#define HEAPMEM_SIZE 0xD0000
 
 #endif /* __PLATFORM_LIB_MEMORY_H__ */