fix(ui5-switch): remove delegate focus of switch (#10798)

With change #10588 we addressed an issue, where the focus was being applied even if the root of the element (the touch area) was not clicked/touched, by removing the pointer events on host level.

However this would've caused issues within cypress testing.

To address the issue without breaking the cypress tests, we now remove the `delegateFocus` option, from the `shadowRootOptions`. By removing focus delegation, we stopped the automatic forwarding of focus. Now, only an explicit click on the focusable inner element results in it receiving focus.

Author: hinzzx

packages/main/src/Switch.ts

@@ -55,7 +55,6 @@ import switchCss from "./generated/themes/Switch.css.js";
 	styles: switchCss,
 	renderer: jsxRenderer,
 	template: SwitchTemplate,
-	shadowRootOptions: { delegatesFocus: true },
 })
 /**
  * Fired when the component checked state changes.

packages/main/src/themes/Switch.css

@@ -3,7 +3,6 @@
 
 :host(:not([hidden])) {
 	display: inline-block;
-	pointer-events: none;
 }
 
 .ui5-switch-root {
@@ -16,7 +15,6 @@
 	cursor: pointer;
 	outline: none;
 	border-radius: var(--_ui5-switch-root-border-radius);
-	pointer-events: all;
 }
 
 .ui5-switch-root:not(.ui5-switch--no-label):not(.ui5-switch--semantic) {