[I18n] stock_custom_exchange_rate_date: autoformat translations

This runs the translations autoformatter [1], which performs the
following changes over .po files:
- Sort terms alphabetically
- Split lines to 78 characters
- clear message when translated term is the same as original one

This is done to produce a file as if it were re-exported from Odoo. For
more info, see [2].

[1] OCA/odoo-pre-commit-hooks#76
[2] Vauxoo/pre-commit-vauxoo#104

stock_custom_exchange_rate_date/i18n/es.po

@@ -40,4 +40,3 @@ msgstr "Movimiento de existencias"
 #: model:ir.model,name:stock_custom_exchange_rate_date.model_stock_picking
 msgid "Transfer"
 msgstr "Transferencia"
-