Merge pull request #22 from ndw/dotnet6

Attempt to install .NET 6

Author: ndw

.github/workflows/build-branch.yml

@@ -53,6 +53,8 @@ jobs:
           sudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-ubuntu-noble-prod noble main" > /etc/apt/sources.list.d/dotnetdev.list'
           sudo apt-get update
           sudo apt-get install dotnet-sdk-8.0
+          sudo add-apt-repository ppa:dotnet/backports
+          sudo apt-get install dotnet6
 
       - name: Checkout the branch
         uses: actions/checkout@v3

.github/workflows/build-pr.yml

@@ -56,6 +56,8 @@ jobs:
           sudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-ubuntu-noble-prod noble main" > /etc/apt/sources.list.d/dotnetdev.list'
           sudo apt-get update
           sudo apt-get install dotnet-sdk-8.0
+          sudo add-apt-repository ppa:dotnet/backports
+          sudo apt-get install dotnet6
 
       - name: Checkout the branch
         uses: actions/checkout@v3