[IMP] *: remove duplicate data files from addon manifests

*: account, google_calendar, website_slides

closes odoo/odoo#36530

Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>

addons/account/__manifest__.py

@@ -60,7 +60,6 @@ You could use this simplified accounting in case you work with an (external) acc
         'views/digest_views.xml',
         'wizard/account_invoice_send_views.xml',
         'views/account_tax_report_views.xml',
-        'views/report_statement.xml'
     ],
     'demo': [
         'demo/account_demo.xml',

addons/google_calendar/__manifest__.py

@@ -9,7 +9,6 @@
     'depends': ['google_account', 'calendar'],
     'qweb': ['static/src/xml/*.xml'],
     'data': [
-        'data/google_calendar_data.xml',
         'data/google_calendar_data.xml',
         'security/ir.model.access.csv',
         'views/res_config_settings_views.xml',

addons/website_slides/__manifest__.py

@@ -29,7 +29,6 @@ Featuring
         'views/res_config_settings_views.xml',
         'views/res_partner_views.xml',
         'views/rating_rating_views.xml',
-        'views/res_partner_views.xml',
         'views/slide_question_views.xml',
         'views/slide_slide_views.xml',
         'views/slide_channel_partner_views.xml',