Reduce duplicated logic between the macOS and Windows CI jobs (#20958)

.github/workflows/ci.yaml

@@ -334,9 +334,14 @@ jobs:
       - name: "Run tests"
         run: cargo insta test --release --all-features --unreferenced reject --test-runner nextest
 
-  cargo-test-windows:
-    name: "cargo test (windows)"
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-windows-2022-16' || 'windows-latest' }}
+  cargo-test-other:
+    strategy:
+      matrix:
+        platform:
+          - ${{ github.repository == 'astral-sh/ruff' && 'depot-windows-2022-16' || 'windows-latest' }}
+          - macos-latest
+    name: "cargo test (${{ matrix.platform }})"
+    runs-on: ${{ matrix.platform }}
     needs: determine_changes
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
     timeout-minutes: 20
@@ -355,37 +360,6 @@ jobs:
         uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
         with:
           enable-cache: "true"
-      - name: "Run tests"
-        env:
-          # Workaround for <https://github.com/nextest-rs/nextest/issues/1493>.
-          RUSTUP_WINDOWS_PATH_ADD_BIN: 1
-        run: |
-          cargo nextest run --all-features --profile ci
-          cargo test --all-features --doc
-
-  cargo-test-macos:
-    name: "cargo test (macos)"
-    runs-on: macos-latest
-    needs: determine_changes
-    if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
-    timeout-minutes: 20
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-      - name: "Install Rust toolchain"
-        run: rustup show
-      - name: "Install mold"
-        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
-      - name: "Install cargo nextest"
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
-        with:
-          tool: cargo-nextest
-      - name: "Install uv"
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
-        with:
-          enable-cache: "true"
       - name: "Run tests"
         run: |
           cargo nextest run --all-features --profile ci
@@ -675,7 +649,7 @@ jobs:
       - determine_changes
     # Only runs on pull requests, since that is the only we way we can find the base version for comparison.
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && github.event_name == 'pull_request' && (needs.determine_changes.outputs.ty == 'true' || needs.determine_changes.outputs.py-fuzzer == 'true') }}
-    timeout-minutes: 5
+    timeout-minutes: ${{ github.repository == 'astral-sh/ruff' && 5 || 20 }}
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with: