chore(ci): build and publish source distribution

Some users of PyPi require source distributions, rather then
wheels. Lets satisfy those users. One example was Yocto Project,
which only accepts sources.

Signed-off-by: Mirza Krak <mirza@mkrak.org>

Author: mirzak

.github/workflows/publish-to-pypi.yml

@@ -25,7 +25,7 @@ jobs:
         uses: astral-sh/setup-uv@ed21f2f24f8dd64503750218de024bcf64c7250a # v7.1.5
 
       - name: Build distributions with uv
-        run: uv build --wheel
+        run: uv build
 
       - name: Upload distributions as artifact
         uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f #  v6.0.0

.github/workflows/publish-to-test-pypi.yml

@@ -28,7 +28,7 @@ jobs:
           echo "${BASE_VERSION}${BUILD}" > VERSION
 
       - name: Build distributions with uv
-        run: uv build --wheel
+        run: uv build
 
       - name: Upload distributions as artifact
         uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f #  v6.0.0