Complete the trace information LLM to LayerLifecycleManager

When analyzing the trace of performance issues, the LLM-related information in the LLM:commitChanges time consumption is unclear to newcomers or non-professionals. It is recommended to complete LLM with LayerLifecycleManager, which can make it clear to the person analyzing the trace and reduce the time loss of searching in the source code.

Signed-off-by:
Shuangxi Xiang <xiangshuangxi@xiaomi.corp-partner.google.com>
Test: builds
Bug: n/a
Flag: EXEMPT trace name fix

Change-Id: I5ed05d0f5aa4c5e98fbd9b5275f3db39ccb76fed
Merged-In: I5ed05d0f5aa4c5e98fbd9b5275f3db39ccb76fed
(cherry picked from commit daa1cab)

Author: Shuangxi Xiang

services/surfaceflinger/SurfaceFlinger.cpp

@@ -2524,7 +2524,7 @@ bool SurfaceFlinger::updateLayerSnapshots(VsyncId vsyncId, nsecs_t frameTimeNs,
     }
 
     {
-        SFTRACE_NAME("LLM:commitChanges");
+        SFTRACE_NAME("LayerLifecycleManager:commitChanges");
         mLayerLifecycleManager.commitChanges();
     }