[IMP] l10n_eu_oss: Adding tax mapping for Switzerland

Make it easy for any Swiss company that wants to operate B2C sales of goods to customers located in the EU to take advantage of the EU One Stop Shop (OSS) Module, aka l10n_eu_oss_reports. We will ease the discoverability and the configuration

Adding the Tax Mapping between Switzerland and the rest of the EU countries

task-4943589

closes odoo#220200

X-original-commit: d9ba6df
Signed-off-by: John Laterre (jol) <[email protected]>

Author: abmn-odoo

addons/l10n_eu_oss/models/eu_tax_map.py

@@ -2275,4 +2275,31 @@
     ('GB', 20.0, 'SE'): 25.0,
     ('GB', 20.0, 'SI'): 22.0,
     ('GB', 20.0, 'SK'): 23.0,
+    ('CH', 8.1, 'AT'): 20.0,
+    ('CH', 8.1, 'BE'): 21.0,
+    ('CH', 8.1, 'BG'): 20.0,
+    ('CH', 8.1, 'CY'): 19.0,
+    ('CH', 8.1, 'CZ'): 21.0,
+    ('CH', 8.1, 'DE'): 19.0,
+    ('CH', 8.1, 'DK'): 25.0,
+    ('CH', 8.1, 'EE'): 24.0,
+    ('CH', 8.1, 'ES'): 21.0,
+    ('CH', 8.1, 'FI'): 25.5,
+    ('CH', 8.1, 'FR'): 20.0,
+    ('CH', 8.1, 'GR'): 24.0,
+    ('CH', 8.1, 'HR'): 25.0,
+    ('CH', 8.1, 'HU'): 27.0,
+    ('CH', 8.1, 'IE'): 23.0,
+    ('CH', 8.1, 'IT'): 22.0,
+    ('CH', 8.1, 'LT'): 21.0,
+    ('CH', 8.1, 'LU'): 17.0,
+    ('CH', 8.1, 'LV'): 21.0,
+    ('CH', 8.1, 'MT'): 18.0,
+    ('CH', 8.1, 'NL'): 21.0,
+    ('CH', 8.1, 'PL'): 23.0,
+    ('CH', 8.1, 'PT'): 23.0,
+    ('CH', 8.1, 'RO'): 19.0,
+    ('CH', 8.1, 'SE'): 25.0,
+    ('CH', 8.1, 'SI'): 22.0,
+    ('CH', 8.1, 'SK'): 23.0,
 }