fix: Fix positioning of keyboard-driven workspace context menu in RTL (#9858)

packages/blockly/core/workspace_svg.ts

@@ -1784,8 +1784,8 @@ export class WorkspaceSvg
     if (e instanceof PointerEvent) {
       location = new Coordinate(e.clientX, e.clientY);
     } else {
-      // TODO: Get the location based on the workspace cursor location
-      location = svgMath.wsToScreenCoordinates(this, new Coordinate(5, 5));
+      const x = this.RTL ? this.getWidth() - 5 : 5;
+      location = svgMath.wsToScreenCoordinates(this, new Coordinate(x, 5));
     }
 
     ContextMenu.show(e, menuOptions, this.RTL, this, location);