Remove non compatible "include-prerelease"

Author: phmatray

.github/workflows/dotnet.yml

@@ -22,7 +22,6 @@ jobs:
       uses: actions/setup-dotnet@v3
       with:
         dotnet-version: 7.x
-        include-prerelease: false
 
     - name: Restore dependencies
       run: dotnet restore

.github/workflows/publish-to-nuget.yml

@@ -32,7 +32,6 @@ jobs:
       uses: actions/setup-dotnet@v3
       with:
         dotnet-version: 7.x
-        include-prerelease: false
 
     - name: Restore dependencies
       run: dotnet restore