Bump install-pinned/uv

Bumps [install-pinned/uv](https://github.com/install-pinned/uv) from 4d66dd6355704140c330bc2a2e6291cbf3bcb67f to 20019e26f914870e2b2ad5f968e0bab666853050.
- [Release notes](https://github.com/install-pinned/uv/releases)
- [Commits](install-pinned/uv@4d66dd6...20019e2)

---
updated-dependencies:
- dependency-name: install-pinned/uv
  dependency-version: 20019e26f914870e2b2ad5f968e0bab666853050
  dependency-type: direct:production
...

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

Author: dependabot[bot]

.github/workflows/documentation.yml

@@ -34,7 +34,7 @@ jobs:
           python-version: '3.13'
           cache: pip
 
-      - uses: install-pinned/uv@259f91feb61b6e94766d7a1dbcd5f17335370e64
+      - uses: install-pinned/uv@20019e26f914870e2b2ad5f968e0bab666853050
 
       - run: |
           uv pip install --system -e .[all]

.github/workflows/python-checks.yml

@@ -347,7 +347,7 @@ jobs:
           python-version: '3.13'
           cache: pip
 
-      - uses: install-pinned/uv@259f91feb61b6e94766d7a1dbcd5f17335370e64
+      - uses: install-pinned/uv@20019e26f914870e2b2ad5f968e0bab666853050
 
       - run: |
           uv pip install --system -e .[all]

.github/workflows/release.yml

@@ -27,7 +27,7 @@ jobs:
             cache: pip
 
       - name: Install uv
-        uses: install-pinned/uv@4d66dd6355704140c330bc2a2e6291cbf3bcb67f
+        uses: install-pinned/uv@20019e26f914870e2b2ad5f968e0bab666853050
 
       - name: Install dependencies
         run: |