chore(ci): upgrade setup-uv action to v8.1.0 in workflows

Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com>

Author: xSAVIKx

.github/workflows/main.yml

@@ -8,7 +8,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
         with:
           enable-cache: true
           cache-dependency-glob: "uv.lock"
@@ -28,7 +28,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
         with:
           enable-cache: true
           cache-dependency-glob: "uv.lock"

.github/workflows/pypi-release.yml

@@ -16,7 +16,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
       - name: Set up Python
         run: uv python install 3.12
       - name: Install the project