Merge pull request #14 from mizrael/build-workflow

added Build workflow

.github/workflows/build.yml

@@ -0,0 +1,22 @@
+name: Build
+
+on:
+  workflow_dispatch: 
+  push:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Build
+    steps:
+
+      - name: Checkout repository
+        uses: actions/checkout@v1
+
+      - name: Setup .NET Core @ Latest
+        uses: actions/setup-dotnet@v1        
+        with:
+            dotnet-version: '8.0.x'
+
+      - name: Build
+        run: dotnet build ./src/Blazorex.sln