Update astral-sh/setup-uv action to v8 (#265)

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

.github/workflows/lint.yaml

@@ -15,7 +15,7 @@ jobs:
         with:
           python-version-file: ".python-version"
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
         with:
           enable-cache: true
       - name: Sync dependencies

.github/workflows/security.yaml

@@ -19,7 +19,7 @@ jobs:
         with:
           python-version-file: ".python-version"
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
         with:
           enable-cache: true
       - name: Scan dependencies for vulnerabilities

.github/workflows/test.yaml

@@ -15,7 +15,7 @@ jobs:
         with:
           python-version-file: ".python-version"
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
         with:
           enable-cache: true
       - name: Sync dependencies