[FIX] hr_attendance : stop polling when kiosk_mode

Steps :
- Attendances > Kiosk Mode
- Log in or out several times

Issue :
- Interface slows down

Cause :
- When a kiosk is destroyed, poll is started
- Yet each time a kiosk is started, the old kiosk is destroyed, which starts a new poll.

Fix :
- Given that the kiosk mode can't be escaped from the interface,
	it is not necessary to restart polling when destroying.

opw-2735324

closes odoo/odoo#83517

X-original-commit: b3e9b4b17a4b444372fe24f07ad3c947fba540fb
Signed-off-by: Kevin Baptiste <kba@odoo.com>

addons/hr_attendance/static/src/js/kiosk_mode.js

@@ -75,7 +75,6 @@ var KioskMode = AbstractAction.extend({
         core.bus.off('barcode_scanned', this, this._onBarcodeScanned);
         clearInterval(this.clock_start);
         clearInterval(this._interval);
-        this.call('bus_service', 'startPolling');
         this._super.apply(this, arguments);
     },