[FIX] stock: fix update quantity action on Product Variant

- Install stock
- Create a Storable Product
- Add an Attribute with Variant Creation Mode set to Instantly (i.e. Color)
- On Product form, click on Variant smart button and open a Product Variant
- Click on "Update Quantity"
The Create button to edit Quantity on Hand is not present.

This comes from the Variant smart button (id: product_variant_action) that adds
'create': False in the context to prevent creation of Variant.
But when navigating to Update Quantity page, it is still in the context and hides
the Create button.

opw-2412380

closes odoo/odoo#63264

X-original-commit: 3d671ef824fec9dc8ee7d3666b6e528a3c794226
Signed-off-by: Anh Thao PHAM <kitan191@users.noreply.github.com>

0 files changed, 0 insertions, 0 deletions