The range widget doesn't work with Serbian language, because language
locale subtag contains `@`.
Steps to reproduce:
1. Activate Serbian Latin language (sr@latin) on your website
2. Go to /shop
3. Switch to Serbian lang
The price ranger slider (which can be disabled) will throw this TB:
"RangeError: Incorrect locale information provided".
The fix is to do as other places in the code: replace this specific
lang code with the expected one.
Ideally, a util method should be used at all those places.
closesodoo/odoo#148593
Forward-port-of: odoo/odoo#148279
Signed-off-by: Romain Derie (rde) <rde@odoo.com>
Aleksandar Gajic
c198fb8c24