Added files for github actions

.github/workflows/pull-request.yml

@@ -0,0 +1,30 @@
+name: Pull Request
+
+on:
+  pull_request:
+    branches: ['master']
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: |
+            6
+            7
+            8
+      - name: Build, Test and Sonar
+        uses: swisslife-oss/actions/pull-request@main
+        with:
+          sonar_token: ${{ secrets.SONAR_TOKEN }}
+          sonar_project_key: 'SwissLife-OSS_HotChocolateExtensions'
+          sonar_project_name: 'hotchocolate-extensions'
+          pr_number: ${{ github.event.pull_request.number }}
+          pr_source_branch: ${{ github.head_ref }}
+          pr_target_branch: ${{ github.base_ref }}
+          github_repository: ${{ github.repository }}
+          sonar_exclusions: ${{ vars.SONAR_EXCLUSIONS }}

.github/workflows/release.yml

@@ -0,0 +1,45 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "*"
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Use .NET SDK from global.json
+        uses: actions/setup-dotnet@v3
+      - name: Build, Test and Push
+        uses: swisslife-oss/actions/release-packages@main
+        with:
+          tag: ${{ github.ref_name }}
+          nuget_api_key: ${{ secrets.NUGET_API_KEY }}
+          enable_push: 'yes'
+
+  sonar:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: |
+            6
+            7
+            8
+      - name: Restore tools
+        run: dotnet tool restore
+      - name: Build, Test and Sonar
+        uses: swisslife-oss/actions/release-sonar@main
+        with:
+          tag: ${{ github.ref_name }}
+          sonar_token: ${{ secrets.SONAR_TOKEN }}
+          sonar_project_key: 'SwissLife-OSS_HotChocolateExtensions'
+          sonar_project_name: 'hotchocolate-extensions'
+          sonar_exclusions: ${{ vars.SONAR_EXCLUSIONS }}