Bump astral-sh/setup-uv in /.github/workflows in the actions group

Bumps the actions group in /.github/workflows with 1 update: [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv).


Updates `astral-sh/setup-uv` from 3 to 4
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@v3...v4)

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

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

.github/workflows/bleeding-edge.yml

@@ -33,7 +33,7 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: 3.13-dev
-    - uses: astral-sh/setup-uv@v3
+    - uses: astral-sh/setup-uv@v4
       with:
         enable-cache: true
         cache-dependency-glob: |

.github/workflows/ci.yml

@@ -51,7 +51,7 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
-    - uses: astral-sh/setup-uv@v3
+    - uses: astral-sh/setup-uv@v4
       with:
         enable-cache: true
         cache-dependency-glob: |
@@ -112,7 +112,7 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
-    - uses: astral-sh/setup-uv@v3
+    - uses: astral-sh/setup-uv@v4
       with:
         enable-cache: true
         cache-dependency-glob: |
@@ -133,7 +133,7 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: 3.x
-    - uses: astral-sh/setup-uv@v3
+    - uses: astral-sh/setup-uv@v4
       with:
         enable-cache: true
         cache-dependency-glob: |
@@ -184,7 +184,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - uses: astral-sh/setup-uv@v3
+    - uses: astral-sh/setup-uv@v4
 
     # Use latest Python, so it understands all syntax.
     - run: uv tool install --python 3.13 coverage
@@ -217,7 +217,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - uses: astral-sh/setup-uv@v3
+    - uses: astral-sh/setup-uv@v4
       with:
         enable-cache: true
         cache-dependency-glob: |