Fix CI

Author: Layoric

.github/workflows/static.yml

@@ -52,10 +52,6 @@ jobs:
         with:
           repository: Layoric/DocFxMarkdownGen
           path: DocFxMarkdownGen
-      - name: Setup DocFxMarkdownGen
-        run: |
-          cd DocFxMarkdownGen && dotnet publish -r linux-x64 -p:PublishSingleFile=true --self-contained false -o ../dfmg
-          echo "${GITHUB_WORKSPACE}/dfmg" >> $GITHUB_PATH
       - name: Checkout ServiceStack
         uses: actions/checkout@v3
         with: