Pin check-spelling action to v0.0.26 (a35147f) (#46746)

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fix/what does it change/how was it tested (even manually, if necessary)?
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## Summary of the Pull Request
discussed here:
check-spelling/check-spelling#103

Merge it first to test if we can fix this issue.

It blocked our PR pipeline which created from the forked repo.

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## PR Checklist

- [ ] Closes: #xxx
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issues) -->
- [ ] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [ ] **Tests:** Added/updated and all pass
- [ ] **Localization:** All end-user-facing strings can be localized
- [ ] **Dev docs:** Added/updated
- [ ] **New binaries:** Added on the required places
- [ ] [JSON for
signing](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ESRPSigning_core.json)
for new binaries
- [ ] [WXS for
installer](https://github.com/microsoft/PowerToys/blob/main/installer/PowerToysSetup/Product.wxs)
for new binaries and localization folder
- [ ] [YML for CI
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ci/templates/build-powertoys-steps.yml)
for new test projects
- [ ] [YML for signed
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/release.yml)
- [ ] **Documentation updated:** If checked, please file a pull request
on [our docs
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and link it here: #xxx

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Co-authored-by: Yu Leng (from Dev Box) <yuleng@microsoft.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: 3 people

.github/workflows/spelling2.yml

@@ -93,7 +93,7 @@ jobs:
     steps:
       - name: check-spelling
         id: spelling
-        uses: check-spelling/check-spelling@c635c2f3f714eec2fcf27b643a1919b9a811ef2e # v0.0.25
+        uses: check-spelling/check-spelling@a35147f799f30f8739c33f92222c847214e82e67 # v0.0.26
         with:
           config: .github/actions/spell-check
           suppress_push_for_open_pull_request: ${{ github.actor != 'dependabot[bot]' && 1 }}
@@ -147,7 +147,7 @@ jobs:
     if: (success() || failure()) && needs.spelling.outputs.followup && github.event_name == 'push'
     steps:
       - name: comment
-        uses: check-spelling/check-spelling@c635c2f3f714eec2fcf27b643a1919b9a811ef2e # v0.0.25
+        uses: check-spelling/check-spelling@a35147f799f30f8739c33f92222c847214e82e67 # v0.0.26
         with:
           config: .github/actions/spell-check
           checkout: true
@@ -166,7 +166,7 @@ jobs:
     if: (success() || failure()) && needs.spelling.outputs.followup && contains(github.event_name, 'pull_request')
     steps:
       - name: comment
-        uses: check-spelling/check-spelling@c635c2f3f714eec2fcf27b643a1919b9a811ef2e # v0.0.25
+        uses: check-spelling/check-spelling@a35147f799f30f8739c33f92222c847214e82e67 # v0.0.26
         with:
           config: .github/actions/spell-check
           checkout: true
@@ -193,7 +193,7 @@ jobs:
       cancel-in-progress: false
     steps:
       - name: apply spelling updates
-        uses: check-spelling/check-spelling@c635c2f3f714eec2fcf27b643a1919b9a811ef2e # v0.0.25
+        uses: check-spelling/check-spelling@a35147f799f30f8739c33f92222c847214e82e67 # v0.0.26
         with:
           experimental_apply_changes_via_bot: ${{ github.repository_owner != 'microsoft' && 1 }}
           checkout: true