update codeql analysis

syntax with dotnet version

Author: christiannagel

.github/workflows/codeql-analysis.yml

@@ -54,7 +54,7 @@ jobs:
     - name: Setup .NET 7
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version 7.0.x
+        dotnet-version: 7.0.x
 
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)