[PATCH pve-manager v5 24/27] ui: guest destroy: use let for non-constant variable bindings

[Arthur Bied-Charreton <a.bied-charreton@proxmox.com>]

See JS Style Guide [0].

[0] https://pve.proxmox.com/wiki/Javascript_Style_Guide#Variables

Signed-off-by: Arthur Bied-Charreton <a.bied-charreton@proxmox.com>
---
 www/manager6/window/SafeDestroyGuest.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/www/manager6/window/SafeDestroyGuest.js b/www/manager6/window/SafeDestroyGuest.js
index ee0c649c..45b277e5 100644
--- a/www/manager6/window/SafeDestroyGuest.js
+++ b/www/manager6/window/SafeDestroyGuest.js
@@ -37,10 +37,10 @@ Ext.define('PVE.window.SafeDestroyGuest', {
     getParams: function () {
         let me = this;
 
-        const purgeCheckbox = me.lookupReference('purgeCheckbox');
+        let purgeCheckbox = me.lookupReference('purgeCheckbox');
         me.params.purge = purgeCheckbox.checked ? 1 : 0;
 
-        const destroyUnreferencedCheckbox = me.lookupReference('destroyUnreferencedCheckbox');
+        let destroyUnreferencedCheckbox = me.lookupReference('destroyUnreferencedCheckbox');
         me.params['destroy-unreferenced-disks'] = destroyUnreferencedCheckbox.checked ? 1 : 0;
 
         return me.callParent();
-- 
2.47.3