feat(github-action)!: Update tj-actions/changed-files action to v44.0.0

Author: spicerabot[bot]

.github/workflows/flux-hr-sync.yaml

@@ -48,7 +48,7 @@
         - if: ${{ github.event.inputs.helmRepoNamespace == '' && github.event.inputs.helmRepoName == '' }}
           name: Get changed files
           id: changed-files
-          uses: tj-actions/changed-files@20576b4b9ed46d41e2d45a2256e5e2316dde6834 # v43.0.1
+          uses: tj-actions/changed-files@2d756ea4c53f7f6b397767d8723b3a10a9f35bf2 # v44.0.0
           with:
             files: kubernetes/**/helmrelease.yaml
             safe_output: false