Update workflow file

Author: hanzjk

.github/workflows/ci.yml

@@ -48,8 +48,8 @@ jobs:
 
       - name: Deploy Documentation with mike
         run: |
-          mike deploy --config-file developer-docs/mkdocs.yml Developer latest --branch gh-pages-pe --push
-          mike deploy --config-file pe-docs/mkdocs.yml "Platform Engineer" --branch gh-pages-pe --push
-          mike set-default --config-file developer-docs/mkdocs.yml Developer --branch gh-pages-pe --push
+          mike deploy --config-file en/developer-docs/mkdocs.yml Developer latest --branch gh-pages-pe --push
+          mike deploy --config-file en/pe-docs/mkdocs.yml "Platform Engineer" --branch gh-pages-pe --push
+          mike set-default --config-file en/developer-docs/mkdocs.yml Developer --branch gh-pages-pe --push
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}