build: include src\tracing when linting on win

This commit excludes src\tracing\trace_event.h and
src\tracing\trace_event_common.h from the linter but allows the
rest of the files in src\tracing to be examined by the linter
which is similar to what the Makefile does.

Refs: #16720
Backport-PR-URL: #17172
PR-URL: #16720
Reviewed-By: James M Snell <jasnell@gmail.com>

vcbuild.bat

@@ -383,8 +383,10 @@ if %errorlevel% equ 0 goto exit
 echo %1 | findstr /c:"src\tree.h"
 if %errorlevel% equ 0 goto exit
 
-@rem skip subfolders under /src
-echo %1 | findstr /r /c:"src\\.*\\.*"
+echo %1 | findstr /r /c:"src\\tracing\\trace_event.h"
+if %errorlevel% equ 0 goto exit
+
+echo %1 | findstr /r /c:"src\\tracing\\trace_event_common.h"
 if %errorlevel% equ 0 goto exit
 
 echo %1 | findstr /r /c:"test\\addons\\[0-9].*_.*\.h"