build(deps): bump tj-actions/changed-files from 39 to 40 (#6175)

Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 39 to 40.
- [Release notes](https://github.com/tj-actions/changed-files/releases)
- [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md)
- [Commits](https://github.com/tj-actions/changed-files/compare/v39...v40)

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

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

.github/workflows/linting.yml

@@ -26,7 +26,7 @@ jobs:
 
       - name: Get changed files
         id: files
-        uses: tj-actions/changed-files@v39
+        uses: tj-actions/changed-files@v40
         with:
           files: |
             **/*.py
@@ -61,7 +61,7 @@ jobs:
 
       - name: Get changed files
         id: files
-        uses: tj-actions/changed-files@v39
+        uses: tj-actions/changed-files@v40
         with:
           files: |
             **/*.py

.github/workflows/linting_preview.yml

@@ -25,7 +25,7 @@ jobs:
 
       - name: Get changed files
         id: files
-        uses: tj-actions/changed-files@v39
+        uses: tj-actions/changed-files@v40
         with:
           files: |
             **/*.py
@@ -60,7 +60,7 @@ jobs:
 
       - name: Get changed files
         id: files
-        uses: tj-actions/changed-files@v39
+        uses: tj-actions/changed-files@v40
         with:
           files: |
             **/*.py

.github/workflows/preview_imports.yml

@@ -23,7 +23,7 @@ jobs:
 
       - name: Get changed files
         id: files
-        uses: tj-actions/changed-files@v39
+        uses: tj-actions/changed-files@v40
         with:
           files: |
             haystack/preview/**.py

.github/workflows/release_notes.yml

@@ -28,7 +28,7 @@ jobs:
 
       - name: Get release note files
         id: changed-files
-        uses: tj-actions/changed-files@v39
+        uses: tj-actions/changed-files@v40
         with:
           files: releasenotes/notes/*.yaml