add GH actions

.github/workflows/akkaTests.yml

@@ -0,0 +1,30 @@
+name: tests/akka
+
+on:
+  push:
+    branches:
+        - main
+
+  pull_request:
+    branches:
+        - main
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: '8.0'
+
+    - name: Install dependencies
+      run: dotnet restore
+
+    - name: Build dotnet
+      run: dotnet build
+
+	- name: Test - Release
+      run: dotnet test --configuration Release --no-restore
+      working-directory: ./test/Akka.Persistence.RavenDB.Tests