[FIX] base: fix link to non-existing documentation page

The documentation page for the external API was moved elsewhere with PR
odoo/documentation#2026.

closes odoo#94139

X-original-commit: 08f66aa
Signed-off-by: Antoine Vandevenne (anv) <[email protected]>

Author: AntoineVDV

addons/portal/views/portal_templates.xml

@@ -501,7 +501,7 @@
             <section t-if="debug and allow_api_keys">
                 <h3>
                 Developer API Keys
-                    <a href="https://www.odoo.com/documentation/15.0/developer/misc/api/odoo.html#api-keys" target="_blank">
+                    <a href="https://www.odoo.com/documentation/15.0/developer/misc/api/external_api.html#api-keys" target="_blank">
                         <i title="Documentation" class="fa fa-fw o_button_icon fa-info-circle"></i>
                     </a>
                 </h3>

odoo/addons/base/views/res_users_views.xml

@@ -471,7 +471,7 @@
                             </group>
                             <group groups="base.group_no_one">
                                 <div class="o_horizontal_separator">Developer API Keys
-                                    <a href="https://www.odoo.com/documentation/15.0/developer/misc/api/odoo.html#api-keys" target="_blank">
+                                    <a href="https://www.odoo.com/documentation/15.0/developer/misc/api/external_api.html#api-keys" target="_blank">
                                         <i title="Documentation" class="fa fa-fw o_button_icon fa-info-circle"></i>
                                     </a>
                                 </div>