Added fetch script for UK Gov FindATender service which is based on OCDS (with issues...)

internal/findATender/ocds/extensions.json

@@ -0,0 +1,16 @@
+{
+  "releaseSchema": "https://raw.githubusercontent.com/open-contracting/standard/1.1/schema/release-schema.json",
+  "releasePackageSchema": "https://raw.githubusercontent.com/open-contracting/standard/1.1/schema/release-package-schema.json",
+  "extensions": [
+    "https://standard.open-contracting.org/profiles/eu/latest/en/extension.json",
+    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_amendment_rationale_classifications_extension/master/extension.json",
+    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_budget_breakdown_extension/master/extension.json",
+    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_contract_completion_extension/master/extension.json",
+    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_documentation_extension/master/extension.json",
+    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_pagination_extension/master/extension.json",
+    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_suitability_extension/master/extension.json",
+    "https://raw.githubusercontent.com/portaledcahn/ocds_Links_extension/main/extension.json",
+    "https://raw.githubusercontent.com/cabinetoffice/ocds_uk_extension/main/extension.json",
+    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_performance_failures_extension/master/extension.json"
+  ]
+}

internal/findATender/ocds/generate.go

@@ -0,0 +1,5 @@
+// Package full contains OCDS 1.1 types with the full extension set applied:
+// the EU profile, UK extension, and the other extensions in extensions.json.
+package ocds
+
+//go:generate go run git.avsdev.uk/Go/go-ocds/cmd/ocdsgen generate -c extensions.json -o ocds_gen.go -p ocds