add page ref

Author: vahid-ahmadi

policyengine_uk/parameters/gov/hmrc/fuel_duty/petrol_and_diesel.yaml

@@ -13,19 +13,19 @@ values:
     metadata:
       reference:
       - title: Costing Document - Spring Budget 2023 (page 25)
-        href: https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1142824/Costing_Document_-_Spring_Budget_2023.pdf
+        href: https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1142824/Costing_Document_-_Spring_Budget_2023.pdf#page=25
   2025-04-01:
     value: 0.5795
     metadata:
       reference:
       - title: Costing Document - Spring Budget 2023 (page 25)
-        href: https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1142824/Costing_Document_-_Spring_Budget_2023.pdf
+        href: https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1142824/Costing_Document_-_Spring_Budget_2023.pdf#page=25
   2026-03-22:
     value: 0.5295
     metadata:
       reference:
       - title: Costing Document - Spring Budget 2025 (page 46)
-        href: https://assets.publishing.service.gov.uk/media/67e562fc33afcd62e4ca4c9e/SS25_Published_Costing_Document.pdf
+        href: https://assets.publishing.service.gov.uk/media/67e562fc33afcd62e4ca4c9e/SS25_Published_Costing_Document.pdf#page=46
 metadata:
   unit: currency-GBP
   name: fuel_duty_rate