Bump the dependencies group with 5 updates (#411)

Bumps the dependencies group with 5 updates:

| Package | From | To |
| --- | --- | --- |
| [scitools/workflows/.github/workflows/refresh-lockfiles.yml](https://github.com/scitools/workflows) | `2026.02.0` | `2026.03.2` |
| [scitools/workflows/.github/workflows/ci-manifest.yml](https://github.com/scitools/workflows) | `2026.02.0` | `2026.03.2` |
| [scitools/workflows/.github/workflows/ci-template-check.yml](https://github.com/scitools/workflows) | `2026.02.0` | `2026.03.2` |
| [actions/upload-artifact](https://github.com/actions/upload-artifact) | `6` | `7` |
| [actions/download-artifact](https://github.com/actions/download-artifact) | `7` | `8` |


Updates `scitools/workflows/.github/workflows/refresh-lockfiles.yml` from 2026.02.0 to 2026.03.2
- [Release notes](https://github.com/scitools/workflows/releases)
- [Commits](SciTools/workflows@2026.02.0...2026.03.2)

Updates `scitools/workflows/.github/workflows/ci-manifest.yml` from 2026.02.0 to 2026.03.2
- [Release notes](https://github.com/scitools/workflows/releases)
- [Commits](SciTools/workflows@2026.02.0...2026.03.2)

Updates `scitools/workflows/.github/workflows/ci-template-check.yml` from 2026.02.0 to 2026.03.2
- [Release notes](https://github.com/scitools/workflows/releases)
- [Commits](SciTools/workflows@2026.02.0...2026.03.2)

Updates `actions/upload-artifact` from 6 to 7
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v6...v7)

Updates `actions/download-artifact` from 7 to 8
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v7...v8)

---
updated-dependencies:
- dependency-name: scitools/workflows/.github/workflows/refresh-lockfiles.yml
  dependency-version: 2026.03.2
  dependency-type: direct:production
  dependency-group: dependencies
- dependency-name: scitools/workflows/.github/workflows/ci-manifest.yml
  dependency-version: 2026.03.2
  dependency-type: direct:production
  dependency-group: dependencies
- dependency-name: scitools/workflows/.github/workflows/ci-template-check.yml
  dependency-version: 2026.03.2
  dependency-type: direct:production
  dependency-group: dependencies
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: dependencies
- dependency-name: actions/download-artifact
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci-locks.yml

@@ -18,5 +18,5 @@ concurrency:
 
 jobs:
   refresh_lockfiles:
-    uses: scitools/workflows/.github/workflows/refresh-lockfiles.yml@2026.02.0
+    uses: scitools/workflows/.github/workflows/refresh-lockfiles.yml@2026.03.2
     secrets: inherit

.github/workflows/ci-manifest.yml

@@ -25,4 +25,4 @@ concurrency:
 jobs:
   manifest:
     name: "check-manifest"
-    uses: scitools/workflows/.github/workflows/ci-manifest.yml@2026.02.0
+    uses: scitools/workflows/.github/workflows/ci-manifest.yml@2026.03.2

.github/workflows/ci-template-check.yml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   prompt-share:
-    uses: scitools/workflows/.github/workflows/ci-template-check.yml@2026.02.0
+    uses: scitools/workflows/.github/workflows/ci-template-check.yml@2026.03.2
     secrets: inherit
     with:
       pr_number: ${{ github.event.pull_request.number }}

.github/workflows/ci-wheels.yml

@@ -59,7 +59,7 @@ jobs:
         CIBW_TEST_COMMAND: >
           python -m pytest --pyargs stratify
 
-    - uses: actions/upload-artifact@v6
+    - uses: actions/upload-artifact@v7
       with:
         name: pypi-${{ matrix.os }}-${{ matrix.arch }}-artifact
         path: ${{ github.workspace }}/wheelhouse/*.whl
@@ -78,7 +78,7 @@ jobs:
       run: |
         pipx run build --sdist
 
-    - uses: actions/upload-artifact@v6
+    - uses: actions/upload-artifact@v7
       with:
         name: pypi-sdist
         path: ${{ github.workspace }}/dist/*.tar.gz
@@ -89,7 +89,7 @@ jobs:
     name: "Show artifacts"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/download-artifact@v7
+    - uses: actions/download-artifact@v8
       with:
         merge-multiple: true
         path: ${{ github.workspace }}/dist
@@ -106,7 +106,7 @@ jobs:
     # upload to Test PyPI for every commit on main branch
     if: github.event_name == 'push' && github.event.ref == 'refs/heads/main'
     steps:
-    - uses: actions/download-artifact@v7
+    - uses: actions/download-artifact@v8
       with:
         merge-multiple: true
         path: ${{ github.workspace }}/dist
@@ -127,7 +127,7 @@ jobs:
     # upload to PyPI for every tag starting with 'v'
     if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/v')
     steps:
-    - uses: actions/download-artifact@v7
+    - uses: actions/download-artifact@v8
       with:
         merge-multiple: true
         path: ${{ github.workspace }}/dist