[FIX] Payment: prevent error in rendering payment icon list with PIL …

…incompatible icon image formats

Replace the use of 't-esc' with 't-field' for the payment icon image in
the icons list template. The latter, for an image field, provides two
options for rendering the payment icon image: use the PIL library to
obtain the image when given the option 'qweb_img_raw_data', or use a
URL. The former only considers the first option, allowing only image
formats compatible with the PIL library.

X-original-commit: 7a19448

addons/payment/views/payment_templates.xml

@@ -401,7 +401,7 @@
             <!-- Only shown if in the first 3 icons -->
             <t t-foreach="provider.payment_method_ids.filtered(lambda r: r.image_payment_form)" t-as="payment_method">
                 <li t-attf-class="list-inline-item{{'' if (icon_index &lt; MAX_ICONS_DISPLAYED) else ' d-none'}}">
-                    <span t-esc="payment_method.image_payment_form"
+                    <span t-field="payment_method.image_payment_form"
                           t-options="{'widget': 'image', 'alt-field': 'name'}"
                           data-bs-toggle="tooltip"
                           t-att-title="payment_method.name"/>