Overhaul sdist handling (#4439)

* Reduce sdist size

`maturin sdist && du -sh target/wheels/ruff-0.0.267.tar.gz`:
Before: 1,1M
After: 668K

* Test sdist before release

* Update maturin to fix the sdist

.github/workflows/release.yaml

@@ -18,6 +18,31 @@ env:
   RUSTUP_MAX_RETRIES: 10
 
 jobs:
+  sdist:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+      - name: "Prep README.md"
+        run: python scripts/transform_readme.py --target pypi
+      - name: "Build sdist"
+        uses: PyO3/maturin-action@v1
+        with:
+          command: sdist
+          args: --out dist
+      - name: "Test sdist"
+        run: |
+          pip install dist/${{ env.PACKAGE_NAME }}-*.tar.gz --force-reinstall
+          ruff --help
+          python -m ruff --help
+      - name: "Upload sdist"
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+
   macos-x86_64:
     runs-on: macos-latest
     steps:
@@ -32,7 +57,7 @@ jobs:
         uses: PyO3/maturin-action@v1
         with:
           target: x86_64
-          args: --release --out dist --sdist
+          args: --release --out dist
       - name: "Test wheel - x86_64"
         run: |
           pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall

crates/flake8_to_ruff/pyproject.toml

@@ -26,7 +26,7 @@ requires-python = ">=3.7"
 repository = "https://github.com/charliermarsh/ruff#subdirectory=crates/flake8_to_ruff"
 
 [build-system]
-requires = ["maturin>=0.15.1,<0.16"]
+requires = ["maturin>=0.15.2,<0.16"]
 build-backend = "maturin"
 
 [tool.maturin]

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["maturin>=0.15.1,<0.16"]
+requires = ["maturin>=0.15.2,<0.16"]
 
 build-backend = "maturin"
 
@@ -49,6 +49,10 @@ manifest-path = "crates/ruff_cli/Cargo.toml"
 module-name = "ruff"
 python-source = "python"
 strip = true
+exclude = [
+  "crates/ruff/resources/test/fixtures/**/*",
+  "crates/ruff/src/rules/*/snapshots/**/*"
+]
 
 [tool.black]
 force-exclude = '''