feat(lite): change pool icon (#6110)

@xen-orchestra/lite/src/App/TreeView.tsx

@@ -99,7 +99,7 @@ const TreeView = withState<State, Props, Effects, Computed, ParentState, ParentE
             id: pool.$id,
             label: (
               <span>
-                <Icon icon='cloud' color='primary' /> {pool.name_label}
+                <Icon icon='warehouse' color='primary' /> {pool.name_label}
               </span>
             ),
           })

@xen-orchestra/lite/src/components/Tree.tsx

@@ -28,7 +28,7 @@ interface Props {
   //      id: 'idA',
   //      label: (
   //        <span>
-  //          <Icon icon='cloud' /> {labelA}
+  //          <Icon icon='warehouse' /> {labelA}
   //        </span>
   //      ),
   //      to: '/routeA',
@@ -47,7 +47,7 @@ interface Props {
   //      id: 'idB',
   //      label: (
   //        <span>
-  //          <Icon icon='cloud' /> {labelB}
+  //          <Icon icon='warehouse' /> {labelB}
   //        </span>
   //      ),
   //      to: '/routeB',