Bump astral-sh/setup-uv from 5 to 6 in /.github/workflows (#132)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/publish.yml

@@ -28,7 +28,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
-      - uses: astral-sh/setup-uv@v5
+      - uses: astral-sh/setup-uv@v6
       - run: uv pip install --system --no-cache ultralytics-actions
       - id: check_pypi
         shell: python
@@ -67,7 +67,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
-      - uses: astral-sh/setup-uv@v5
+      - uses: astral-sh/setup-uv@v6
       - run: uv pip install --system --no-cache build
       - run: python -m build
       - uses: actions/upload-artifact@v4