SDA-4846 - Close any instance of screen snippet window before capture (#2340)

Author: KiranNiranjan

src/app/screen-snippet-handler.ts

@@ -92,6 +92,7 @@ class ScreenSnippet {
     const currentWindowName = (currentWindowObj as ICustomBrowserWindow)
       ?.winName;
     const mainWindow = windowHandler.getMainWindow();
+    windowHandler.closeSnippingToolWindow();
     if (hideOnCapture) {
       this.storeWindowsState(mainWindow, currentWindowObj);
       winStore.hideWindowsOnCapturing(hideOnCapture);