logging: add syst format output

Add syst format output support for existing logging system.

Fixes: #19841.

Signed-off-by: Wentong Wu <wentong.wu@intel.com>
diff --git a/west.yml b/west.yml
index 2b8376f..da86f0a 100644
--- a/west.yml
+++ b/west.yml
@@ -100,6 +100,9 @@
     - name: littlefs
       path: modules/fs/littlefs
       revision: fe9572dd5a9fcf93a249daa4233012692bd2881d
+    - name: mipi-sys-t
+      path: modules/debug/mipi-sys-t
+      revision: baf51863f19f009b92e762115ba5572a5b996b92
 
   self:
     path: zephyr