Reapply "Use hash to reference the shared action"

This reverts commit 3ac808e.

.github/workflows/demos_visual_tests_frameworks.yml

@@ -165,7 +165,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Get changed files
-        uses: DevExpress/github-actions/get-changed-files@next
+        uses: DevExpress/github-actions/get-changed-files@d5d5b24bb459e853eacca7a0f11003d527fe9192
         if: github.event_name == 'pull_request' && !contains(github.event.pull_request.labels.*.name, 'force all tests')
         with:
           gh-token: ${{ secrets.GITHUB_TOKEN }}