fix(ci): pin astral-sh/setup-uv to full tag v10.2.0

v10 alone doesn't resolve; the action only publishes full semver tags
for its current major.

Author: matrixise

.github/workflows/test.yml

@@ -28,7 +28,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v10
+        uses: astral-sh/setup-uv@v10.2.0
         with:
           python-version: "3.13"
           enable-cache: true