fix(ci): force dotnet-sonarscanner to version 10.1.2, since v. 10.2.0 is broken

Author: Per Kops

.github/workflows/post-integration.yml

@@ -57,7 +57,7 @@ jobs:
         run: dotnet test -c Release --no-build --filter "Category!=Integration"
 
       - name: 🌩️ SonarCloud install scanner
-        run: dotnet tool install --global dotnet-sonarscanner
+        run: dotnet tool install --global dotnet-sonarscanner --version 10.1.2
 
       - name: 🌩️ SonarCloud analyze
         env: