reduce matrix

Author: blink1073

.github/workflows/test-python.yml

@@ -40,7 +40,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
+        os: ["ubuntu-latest"]
         python-version: ["3.10", "3.11", "3.12", "3.13"]
       fail-fast: false
     name: CPython ${{ matrix.python-version }}-${{ matrix.os }}
@@ -61,20 +61,6 @@ jobs:
         with:
           mongodb-version: ${{ env.MAX_MONGODB }}
           mongodb-replica-set: test-rs
-      - name: Start MongoDB on MacOS
-        if: ${{ startsWith(runner.os, 'macOS') }}
-        run: |
-          brew tap mongodb/brew
-          brew install mongodb/brew/mongodb-community@${MAX_MONGODB}
-          brew services start mongodb-community@${MAX_MONGODB}
-      - name: Start MongoDB on Windows
-        if: ${{ startsWith(runner.os, 'Windows') }}
-        shell: powershell
-        run: |
-          mkdir data
-          mongod --remove
-          mongod --install --dbpath=$(pwd)/data --logpath=$PWD/mongo.log
-          net start MongoDB
       - run: just test
 
   build-min: