chore: Simplify runastyle.bat by using "@echo OFF"

This change simplifies the Windows batch script by using "@echo OFF" to
reduce unnecessary output, making the script cleaner and easier to read.

Author: jcfr

runastyle.bat

@@ -1,25 +1,26 @@
-@REM Script to run AStyle on the sources
-@REM The version check in this script is used to avoid commit battles
-@REM between different developers that use different astyle versions as
-@REM different versions might have different output (this has happened in
-@REM the past).
+@ECHO off
+REM Script to run AStyle on the sources
+REM The version check in this script is used to avoid commit battles
+REM between different developers that use different astyle versions as
+REM different versions might have different output (this has happened in
+REM the past).
 
-@REM Get the directory of the script
+REM Get the directory of the script
 SET SCRIPT_DIR=%~dp0
 
-@REM Change to that directory
+REM Change to that directory
 CD /d %SCRIPT_DIR%
 
-@REM To require a newer astyle version, update ASTYLE_VERSION below.
-@REM ASTYLE_VERSION_STR is then constructed to match the beginning of the
-@REM version string reported by "astyle --version".
-@SET ASTYLE_VERSION="3.0.1"
-@SET ASTYLE_VERSION_STR="Artistic Style Version %ASTYLE_VERSION%"
-@SET ASTYLE="astyle"
+REM To require a newer astyle version, update ASTYLE_VERSION below.
+REM ASTYLE_VERSION_STR is then constructed to match the beginning of the
+REM version string reported by "astyle --version".
+SET ASTYLE_VERSION="3.0.1"
+SET ASTYLE_VERSION_STR="Artistic Style Version %ASTYLE_VERSION%"
+SET ASTYLE="astyle"
 
-@SET DETECTED_VERSION_STR=""
-@FOR /F "tokens=*" %%i IN ('%ASTYLE% --version') DO SET DETECTED_VERSION_STR=%%i
-@ECHO %DETECTED_VERSION_STR% | FINDSTR /B /C:%ASTYLE_VERSION_STR% > nul && (
+SET DETECTED_VERSION_STR=""
+FOR /F "tokens=*" %%i IN ('%ASTYLE% --version') DO SET DETECTED_VERSION_STR=%%i
+ECHO %DETECTED_VERSION_STR% | FINDSTR /B /C:%ASTYLE_VERSION_STR% > nul && (
     ECHO "%DETECTED_VERSION_STR%" matches %ASTYLE_VERSION_STR%
 ) || (
     ECHO You should use: %ASTYLE_VERSION_STR%