fix indentation

Author: antoineatstariongroup

.github/workflows/nuget-reference-check.yml

@@ -22,7 +22,7 @@ jobs:
       with:
         dotnet-version: '10.0.x'
 
-     - name: Restore dependencies
+    - name: Restore dependencies
       run: dotnet restore SysML2.NET.sln
 
     - name: Check for outdated packages