Update dotnet.yml Global User

.github/workflows/dotnet.yml

@@ -13,15 +13,17 @@ jobs:
     - name: Checkout Repository
       uses: actions/checkout@v2
 
+    - name: Set up Git
+      run: |
+        git config --global user.email "actions@github.com"
+        git config --global user.name "GitHub Actions"
+
     - name: Build and Deploy
       run: |
         cd Imc/dist/wwwroot
         git init
-        git checkout gh-pages || git checkout --orphan gh-pages
-        git rm -rf .
-        cp -r ./* ../../
+        git checkout main
+        git checkout -b gh-pages
         git add .
         git commit -m "Deploy to GitHub Pages"
         git push --force origin gh-pages
-
-