Update update-readme.yml

Author: jackton1

.github/workflows/update-readme.yml

@@ -16,9 +16,6 @@ jobs:
       - name: Copy README
         run: |
           cp -f README.md docs/README.md
-      - name: Copy CHANGELOG
-        run: |
-          cp -f CHANGELOG.md docs/CHANGELOG.md
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v3
         with: