Run python 3.7 only on linux

.github/workflows/ci.yml

@@ -16,8 +16,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.13"]
+        python-version: ["3.8", "3.13"]
         runs-on: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+          # The Macos and Windows jobs fail with 3.7 so just test on Linux
+          - runs-on: ubuntu-latest
+            python-version: "3.7"
 
     steps:
       - uses: actions/checkout@v4
@@ -28,14 +32,6 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
-      - name: Install uv (Unix)
-        if: runner.os != 'Windows'
-        run: curl -LsSf https://astral.sh/uv/install.sh | sh
-
-      - name: Install uv (Windows)
-        if: runner.os == 'Windows'
-        run: powershell -c "irm https://astral.sh/uv/install.ps1 | iex"
-
       - name: Set up uv
         uses: astral-sh/setup-uv@v3
         with: