Update doublons.php - Fix GLPIv11

[ilionel]

Hello,

doublon.php
In getLastInventory(), the WHERE clause incorrectly used computers_id as the column name when querying glpi_computers, but the primary key of that table is id — computers_id is the foreign key column name specific to the OCS plugin's glpi_plugin_ocsinventoryng_ocslinks table.

profile.php
In GLPI 11's Symfony routing, $_SERVER['PHP_SELF'] always resolves to /index.php (the front controller), so using it as a form action caused the POST to be intercepted by CatchInventoryAgentRequestListener — which expects inventory agent XML — instead of being handled by the reports plugin; replacing it with $_SERVER['REQUEST_URI'] ensures the form submits to the actual requested URL.

Lionel.