⬆️ deps: Update astral-sh/setup-uv action to v8 (#64)

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

Author: renovate[bot]

.github/workflows/copilot-setup-steps.yml

@@ -35,4 +35,4 @@ jobs:
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0

.github/workflows/test.yml

@@ -29,7 +29,7 @@ jobs:
             target/
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
       - name: Build
         if: steps.cargo-cache.outputs.cache-hit != 'true'
         run: cargo build --release --verbose