fix: simplify build and test commands in production deployment workflow

Author: https-richardy

.github/workflows/production-deploy-pipeline.yml

@@ -17,10 +17,10 @@ jobs:
         uses: actions/checkout@v4
 
       - name: build solution
-        run: dotnet build HttpsRichardy.Federation.sln
+        run: dotnet build
 
       - name: run tests
-        run: dotnet test HttpsRichardy.Federation.sln
+        run: dotnet test
 
       - name: build docker image
         run: docker build -t httpsrichardy/federation:latest .