[FIX] l10n_ar_ux: avoid error when inheriting portal_my_details_fields if node is missing on install l10n_uy_website_sale

Prevents an error during module installation of l10n_uy_website_sale
does not yet contain the `<label for="vat">` nodes because we where replacing with nothing

Odoo commit:

adhoc-cicd/odoo-odoo@42c43db

Instead of using `position="replace"` (which removes the node and fails if it doesn't exist),
we hide the elements via `position="attributes"` and `class="d-none"`, ensuring backward
compatibility and avoiding inheritance errors.

This prevents installation failures when using an Odoo version prior to that commit.

closes #1141

X-original-commit: 7a4ab2e
Signed-off-by: Felipe Garcia Suez <feg@adhoc.com.ar>
Signed-off-by: rov-adhoc <rov@adhoc.com.ar>

Author: rov-adhoc

l10n_ar_ux/__manifest__.py

@@ -1,6 +1,6 @@
 {
     "name": "Argentinian Accounting UX",
-    "version": "18.0.1.4.0",
+    "version": "18.0.1.5.0",
     "category": "Localization/Argentina",
     "sequence": 14,
     "author": "ADHOC SA",

l10n_ar_ux/views/portal_templates.xml

@@ -66,7 +66,9 @@
 
     <template id="portal_my_details_fields" name="portal_my_details_fields" inherit_id="portal.portal_my_details_fields">
         <xpath expr="//label[@for='company_name']/.." position="replace"/>
-        <xpath expr="//label[@for='vat']/.." position="replace"/>
+        <xpath expr="//label[@for='vat']/.." position="attributes">
+            <attribute name="invisible">True</attribute>
+        </xpath>
     </template>
 
     <template id="portal_my_details" name="portal_my_details" inherit_id="portal.portal_my_details">