Added CI pipeline

Author: alex8obrien

.github/workflows/build-test.yml

@@ -0,0 +1,28 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
+name: Build and Deploy
+
+on:
+  push:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '8.0' # SDK Version to use.
+      - name: Restore dependencies
+        run: dotnet restore
+      - name: Build the sln
+        run: dotnet build --configuration Release
+      - name: Create the package
+        run: dotnet pack --configuration Release
+      - name: Publish the package to GPR
+        run: dotnet nuget push */bin/Release/*.nupkg -k ${{ secrets.NUGET_KEY}} -s https://api.nuget.org/v3/index.json --skip-duplicate
+      - name: Publish the package to GPR
+        run: dotnet nuget push */bin/Release/*.nupkg -k ${{ secrets.GPR_KEY }} -s https://nuget.pkg.github.com/alex8obrien/index.json --skip-duplicate