[IMP] base: correct erroneous "SOD" currency code to "SOS"

The currency code of Somali shilling is corrected from SOD to SOS.

closes odoo/odoo#66707

Task: 2450747
Related: odoo/enterprise#16614
Related: odoo/upgrade#2300
Signed-off-by: William André (wan) <wan@odoo.com>

odoo/addons/base/data/res_country_data.xml

@@ -1306,7 +1306,7 @@
         <record id="so" model="res.country">
             <field name="name">Somalia</field>
             <field name="code">so</field>
-            <field name="currency_id" ref="SOD" />
+            <field name="currency_id" ref="SOS" />
             <field eval="252" name="phone_code" />
         </record>
         <record id="sr" model="res.country">

odoo/addons/base/data/res_currency_data.xml

@@ -1486,8 +1486,8 @@
             <field name="currency_subunit_label">Penny</field>
         </record>
 
-        <record id="SOD" model="res.currency">
-            <field name="name">SOD</field>
+        <record id="SOS" model="res.currency">
+            <field name="name">SOS</field>
             <field name="full_name">Somalian shilling</field>
             <field name="symbol">Sh.</field>
             <field name="rounding">0.01</field>

odoo/addons/base/data/res_currency_rate_demo.xml

@@ -889,8 +889,8 @@
             <field name="rate"> 0.784221994</field>
         </record>
 
-        <record forcecreate="0" id="rateSOD" model="res.currency.rate">
-            <field name="currency_id" ref="SOD" />
+        <record forcecreate="0" id="rateSOS" model="res.currency.rate">
+            <field name="currency_id" ref="SOS" />
             <field name="name">2010-01-01</field>
             <field name="rate">1993.71</field>
         </record>