[FIX] web: inconsistent hover cursor on some stat button

Before this commit: the hover property inconsistent with some content of the
stat button, it happens because the content of the stat button contains field
widget which contains 'o_quick_editable' class in read-only mode which has the
property cursor: default.

After this commit: stat buttons and field inside stat buttons will have cursor
pointer always as we override the CSS rule for the field inside stat buttons.

TaskID-2479807

closes odoo/odoo#73365

X-original-commit: 761d4f6634c98de3425cb40314d91606ab5fad57
Signed-off-by: Simon Genin (ges@odoo) <ges@odoo.com>

addons/web/static/src/legacy/scss/form_view.scss

@@ -416,6 +416,12 @@ $o-form-label-margin-right: 0px;
                 }
             }
 
+            &:not(:disabled) {
+                > .o_stat_info .o_field_widget, > span .o_field_widget {
+                    cursor: pointer;
+                }
+            }
+
             &:not(:hover) .o_stat_info > .o_hover {
                 display: none !important;
             }