chore: bump scitools/workflows in the gha group (#576)

Bumps the gha group with 1 update: [scitools/workflows](https://github.com/scitools/workflows).


Updates `scitools/workflows` from 2025.09.0 to 2025.09.2
- [Release notes](https://github.com/scitools/workflows/releases)
- [Commits](SciTools/workflows@2025.09.0...2025.09.2)

---
updated-dependencies:
- dependency-name: scitools/workflows
  dependency-version: 2025.09.2
  dependency-type: direct:production
  dependency-group: gha
...

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

Author: dependabot[bot]

.github/workflows/ci-manifest.yml

@@ -20,4 +20,4 @@ concurrency:
 jobs:
   manifest:
     name: "check-manifest"
-    uses: scitools/workflows/.github/workflows/ci-manifest.yml@2025.09.0
+    uses: scitools/workflows/.github/workflows/ci-manifest.yml@2025.09.2

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

@@ -10,7 +10,7 @@ on:
 
 jobs:
   prompt-share:
-    uses: scitools/workflows/.github/workflows/ci-template-check.yml@2025.09.0
+    uses: scitools/workflows/.github/workflows/ci-template-check.yml@2025.09.2
     secrets: inherit
     with:
       pr_number: ${{ github.event.pull_request.number }}