Bump tj-actions/changed-files from 44 to 45 (#157)

Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 44 to 45.
- [Release notes](https://github.com/tj-actions/changed-files/releases)
- [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md)
- [Commits](tj-actions/changed-files@v44...v45)

---
updated-dependencies:
- dependency-name: tj-actions/changed-files
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/on-pull-request.yml

@@ -56,7 +56,7 @@ jobs:
     - uses: actions/checkout@v4
     - name: Get changed notebooks
       id: changed-files
-      uses: tj-actions/changed-files@v44
+      uses: tj-actions/changed-files@v45
       with:
         files: |
           **.ipynb