fix(windows打包): 修改桌面图标创建任务默认选中状态

移除CurPageChanged过程中强制选中桌面图标的逻辑，改为直接在Tasks中设置默认选中

windows/packaging/exe/inno_setup.sas

@@ -52,7 +52,7 @@ CloseApplications=force
 {% endfor %}
 
 [Tasks]
-Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: checkedonce
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: checked
 Name: "launchAtStartup"; Description: "{cm:AutoStartProgram,{{DISPLAY_NAME}}}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: {% if LAUNCH_AT_STARTUP != true %}unchecked{% else %}checkedonce{% endif %}
 [Files]
 Source: "{{SOURCE_DIR}}\\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
@@ -144,10 +144,3 @@ begin
   CleanPaths();
   Result := True;
 end;
-
-procedure CurPageChanged(CurPageID: Integer);
-begin
-  if CurPageID = wpSelectTasks then begin
-    WizardSelectTasks('desktopicon', True);
-  end;
-end;