chore(deps): update astral-sh/setup-uv action to v7

| datasource  | package            | from   | to     |
| ----------- | ------------------ | ------ | ------ |
| github-tags | astral-sh/setup-uv | v6.8.0 | v7.1.0 |

Author: dreadnode-renovate-bot[bot]

.github/workflows/publish.yaml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        uses: astral-sh/setup-uv@3259c6206f993105e3a61b142c2d97bf4b9ef83d # v7.1.0
         with:
           version: "latest"
           python-version: 3.13

.github/workflows/test.yaml

@@ -28,7 +28,7 @@ jobs:
       uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
     - name: Install uv
-      uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+      uses: astral-sh/setup-uv@3259c6206f993105e3a61b142c2d97bf4b9ef83d # v7.1.0
       with:
         version: "latest"
         python-version: ${{ matrix.python-version }}