Drop OS version from name

.github/workflows/ci-sharktank.yml

@@ -23,22 +23,25 @@ concurrency:
 
 jobs:
   test:
-    name: "Unit Tests (${{ matrix.os }}, ${{ matrix.python-version }}, torch ${{ matrix.torch-version }})"
+    name: "Unit Tests (${{ matrix.name }}, ${{ matrix.python-version }}, torch ${{ matrix.torch-version }})"
     strategy:
       matrix:
         python-version: ["3.11", "3.12"]
         torch-version: ["2.3.0", "2.4.1", "2.5.1"]
-        os: [ubuntu-24.04]
+        name: ["Ubuntu"]
         include:
-          - os: windows-2022
+          - name: Ubuntu
+            runs-on: ubuntu-24.04
+          - name: Windows
+            runs-on: windows-2022
             python-version: "3.11"
             torch-version: "2.3.0"
         exclude:
           - python-version: "3.12"
              # `torch.compile` requires torch>=2.4.0 for Python 3.12+
             torch-version: "2.3.0"
       fail-fast: false
-    runs-on: ${{matrix.os}}
+    runs-on: ${{matrix.runs-os}}
     defaults:
       run:
         shell: bash