replace config file

Author: dairappa

.circleci/config.yml

@@ -11,6 +11,12 @@ jobs:
       - run:
           name: Test
           command: npm test
+      - name: Find and Replace
+        uses: jacobtomlinson/gha-find-replace@master
+        with:
+          find: "coverimage: cover.png"
+          replace: ""
+          include: "./articles/config-ebook.yml"
       - run:
           name: Build PDF
           command: npm run pdf