ci: bump astral-sh/setup-uv from 5 to 7

Bumps [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) from 5 to 7.
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@v5...v7)

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/generate-command.yml

@@ -124,7 +124,7 @@ jobs:
                   token: ${{ steps.app-token.outputs.token }}
 
             - name: Install uv
-              uses: astral-sh/setup-uv@v5
+              uses: astral-sh/setup-uv@v7
 
             - name: Get next version from release drafter
               id: get-version

.github/workflows/pre-release-command.yml

@@ -110,7 +110,7 @@ jobs:
           ref: ${{ steps.resolve-ref.outputs.ref || inputs.ref }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
 
       # ── Set version and build ───────────────────────────────────────
       - name: Set pre-release version

.github/workflows/publish.yml

@@ -26,7 +26,7 @@ jobs:
           ref: ${{ github.event.release.tag_name }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
 
       - name: Build package
         run: uv run poe build