CI: Drop window CUDA 12.0 from CI. May work but unsupported

Author: ptheywood

.github/workflows/Windows-Tests.yml

@@ -37,11 +37,6 @@ jobs:
             cuda_arch: "50"
             hostcxx: "Visual Studio 17 2022"
             os: windows-2022
-          # No python in this workflow, so can just include 12.0 in the matrix.
-          - cuda: "12.0.0"
-            cuda_arch: "50"
-            hostcxx: "Visual Studio 17 2022"
-            os: windows-2022
         config:
           - name: "Release"
             config: "Release"

.github/workflows/Windows.yml

@@ -59,34 +59,21 @@ jobs:
         exclude:
           # Exclude VIS=ON for oldest cuda of each major version
           - cudacxx:
-              cuda: "12.0.0"
+              cuda: "12.4.0"
             VISUALISATION: "ON"
           # Exclude beltsoff builds for all but the most recent cuda
           - cudacxx:
               cuda: "12.9.1"
             config:
               name: "Beltsoff"
           - cudacxx:
-              cuda: "12.0.0"
+              cuda: "12.4.0"
             config:
               name: "Beltsoff"
           # Exclude beltsoff vis builds to keep the matrix lighter.
           - config:
               name: "Beltsoff"
             VISUALISATION: "ON"
-        include:
-          # Add an explicit CUDA 12.0 build for windows without Python
-          - cudacxx:
-              cuda: "12.0.0"
-              cuda_arch: "50"
-              hostcxx: "Visual Studio 17 2022"
-              os: windows-2022
-            python: ""
-            config:
-              name: "Release"
-              config: "Release"
-              SEATBELTS: "ON"
-            VISUALISATION: "ON"
     # Name the job based on matrix/env options
     name: "build (${{ matrix.cudacxx.cuda }}, ${{matrix.python}}, ${{ matrix.VISUALISATION }}, ${{ matrix.config.name }}, ${{ matrix.cudacxx.os }})"