Update actions/upload-artifact action to v4.4.3

Signed-off-by: renovate[bot] <[email protected]>

Author: renovate[bot]

.github/workflows/buildx-stage.yaml

@@ -143,7 +143,7 @@ jobs:
 
       - name: upload patch
         if: ${{ inputs.patch-cmd != '' }}
-        uses: actions/upload-artifact@84480863f228bb9747b473957fcc9e309aa96097 # v4.4.2
+        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
         with:
           name: ${{ inputs.name }}.patch
           path: ${{ inputs.name }}.patch