Update prototype-tests-linux-gpu.yml

Author: atalman

.github/workflows/prototype-tests-linux-gpu.yml

@@ -11,14 +11,13 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
         runner: ["linux.12xlarge"]
         gpu-arch-type: ["cpu"]
         include:
-          - python-version: "3.9"
+          - python-version: "3.10"
             runner: linux.g5.4xlarge.nvidia.gpu
             gpu-arch-type: cuda
             gpu-arch-version: "12.6"