[IMP] l10n_ar_account_tax_settlement: update inflation indexes

Task: 28323
Add inflation indexes october and november 2023 from https://www.facpce.org.ar/indices-facpce/ "Indice RT 6"

closes #302

X-original-commit: d75546a
Signed-off-by: Katherine Zaoral <kz@adhoc.com.ar>
Signed-off-by: pablohmontenegro <pam@adhoc.com.ar>

l10n_ar_account_tax_settlement/data/inflation_adjustment_index.xml

@@ -646,4 +646,14 @@
         <field name="value">2304.9242</field>
     </record>
 
+    <record id="index_10_2023" model="inflation.adjustment.index">
+        <field name="date" eval="time.strftime('2023-10-01')"/>
+        <field name="value">2496.273</field>
+    </record>
+
+    <record id="index_11_2023" model="inflation.adjustment.index">
+        <field name="date" eval="time.strftime('2023-11-01')"/>
+        <field name="value">2816.0628</field>
+    </record>
+
 </odoo>