Build: added sdist

Signed-off-by: Tim Lehr <tim.lehr@disneyanimation.com>

Author: timlehr

.github/workflows/build.yaml

@@ -169,7 +169,6 @@ jobs:
     - name: Install UV
       uses: astral-sh/setup-uv@v6
       with:
-        # Install a specific version of UV.
         version: "0.8.22"
         python-version: ${{ matrix.python-version }}
     - name: Install Python
@@ -180,5 +179,30 @@ jobs:
     - name: Archive Python wheel
       uses: actions/upload-artifact@v4
       with:
-        name: raven-wheel-linux-py3-${{ matrix.os }}
-        path: dist/*.whl
+        name: wheels
+        path: dist/*.whl
+  package_sdist:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+          submodules: recursive
+      - name: Install Dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libglfw3-dev libgtk-3-dev
+      - name: Install UV
+        uses: astral-sh/setup-uv@v6
+        with:
+          version: "0.8.22"
+      - name: Install Python
+        run: uv python install
+      - name: Build Python wheel
+        run: |
+          uv build --sdist
+      - name: Archive Python sdist
+        uses: actions/upload-artifact@v4
+        with:
+          name: sdist
+          path: dist/*.tar.gz