⬆️ Upgrade astral-sh/setup-uv action to v7 (#17)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/build.yaml

@@ -18,7 +18,7 @@ jobs:
     - uses: fregante/setup-git-user@v2
 
     - name: Install the latest version of uv
-      uses: astral-sh/setup-uv@v6
+      uses: astral-sh/setup-uv@v7
 
     - name: Sync UV
       run: uv sync