[DEBUG] mtl: set CONFIG_LOG_MODE_IMMEDIATE on

A temporary change just for debugging purposes.

Signed-off-by: Tomasz Leman <tomasz.m.leman@intel.com>

Author: tmleman

app/boards/intel_adsp_ace15_mtpm.conf

@@ -116,3 +116,4 @@ CONFIG_LOG_FUNC_NAME_PREFIX_DBG=y
 CONFIG_LOG_OUTPUT_FORMAT_LINUX_TIMESTAMP=y
 CONFIG_LOG_TIMESTAMP_64BIT=y
 CONFIG_WINSTREAM_CONSOLE=n
+CONFIG_LOG_MODE_IMMEDIATE=y