test-tar: update for new spec location

Author: Phoenix591

.github/workflows/test-tar.yml

@@ -36,10 +36,8 @@ jobs:
       run: npm install $(grep -m1 prism-cli scripts/mock | awk '{print $3}' | sed s/--package=//) --min-release-age=7
       working-directory: ${{ env.CHECKOUT_DIR }}
 
-# The spec is under a BSD license see https://github.com/cloudflare/api-schemas
-# upstream fetches this at test time in scripts/mock
-    - name: fetch cloudflare api spec
-      run: wget $(yq -r '.openapi_spec_url' .stats.yml) -O cloudflare-spec.yml
+    - name: decode cloudflare api spec
+      run: source <(grep EMBEDDED_SPEC= scripts/mock) && echo ${EMBEDDED_SPEC} | base64 --decode | gunzip -c > cloudflare-spec.yml
       working-directory: ${{ env.CHECKOUT_DIR }}
 
     - name: Create Archive