F OpenNebula/one#6443: Add data cy to group and view menu (#2888)

(cherry picked from commit 779a0176c35a87e1e111030c0587cf777461adc9)

src/fireedge/src/client/components/Header/Group.js

@@ -45,6 +45,7 @@ const ButtonGroup = memo(
         disabled={disabled}
         variant={isSelected ? 'contained' : 'outlined'}
         color="secondary"
+        data-cy={`group-${ID}`}
         onClick={handleClick}
         sx={{
           boxShadow: 'none !important',

src/fireedge/src/client/components/Header/View.js

@@ -39,6 +39,7 @@ const ButtonView = memo(
         fullWidth
         color="debug"
         variant="outlined"
+        data-cy={`view-${view}`}
         onClick={() => {
           view && !isCurrentView && changeView(view)
           handleClick()