Add 3.13 to unittest jobs matrix

Author: NicolasHug

.github/workflows/tests.yml

@@ -18,6 +18,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
         runner: ["linux.12xlarge"]
         gpu-arch-type: ["cpu"]
         include:
@@ -51,6 +52,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
         runner: ["macos-m1-stable"]
       fail-fast: false
     uses: pytorch/test-infra/.github/workflows/macos_job.yml@main
@@ -76,6 +78,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
         runner: ["windows.4xlarge"]
         gpu-arch-type: ["cpu"]
         include: