tdf#171372 {ar-SA} currency symbol is ⃁ U+20C1 SAUDI RIYAL SIGN

... and displayed before amount.

Change-Id: I74c465961934c0e746479b82d2c4370ebda372d0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/202472
Reviewed-by: Khaled Hosny <khaled@libreoffice.org>
Tested-by: Jenkins

i18npool/source/localedata/data/ar_SA.xml

@@ -52,7 +52,7 @@
     <TimePM>م</TimePM>
     <MeasurementSystem>metric</MeasurementSystem>
   </LC_CTYPE>
-  <LC_FORMAT ref="ar_EG" replaceFrom="[CURRENCY]" replaceTo="[$ر.س.‏-401]"/>
+  <LC_FORMAT ref="ar_EG" replaceFrom="[CURRENCY]" replaceTo="[⃁-$401]"/>
   <LC_COLLATION ref="en_US" />
   <LC_SEARCH ref="en_US"/>
   <LC_INDEX ref="ar_EG"/>
@@ -295,7 +295,7 @@
   <LC_CURRENCY>
     <Currency default="true" usedInCompatibleFormatCodes="true">
       <CurrencyID>SAR</CurrencyID>
-      <CurrencySymbol>ر.س.‏</CurrencySymbol>
+      <CurrencySymbol>⃁</CurrencySymbol>
       <BankSymbol>SAR</BankSymbol>
       <CurrencyName>SAR</CurrencyName>
       <DecimalPlaces>2</DecimalPlaces>