Bump tj-actions/changed-files from 39 to 40 (#1187)

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](tj-actions/changed-files@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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci-helm.yaml

@@ -25,7 +25,7 @@ jobs:
 
       - name: Get changed files in the docs folder
         id: changed-files-specific
-        uses: tj-actions/changed-files@v39
+        uses: tj-actions/changed-files@v40
         with:
           files: ./cmd/relayproxy/helm-charts/**
 

.github/workflows/doc-test.yml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/setup-node@v4
       - name: Get changed files in the docs folder
         id: changed-files-specific
-        uses: tj-actions/changed-files@v39
+        uses: tj-actions/changed-files@v40
         with:
           files: ./website/
       - name: Test Build website

.github/workflows/release-helm.yml

@@ -18,7 +18,7 @@ jobs:
 
       - name: Get changed files in the docs folder
         id: changed-files-specific
-        uses: tj-actions/changed-files@v39
+        uses: tj-actions/changed-files@v40
         with:
           files: ./cmd/relayproxy/helm-charts/**