[v4] Unexpected IsADirectoryError when uploading coverage about codecov-action HOT 3 OPEN

name: upload-coverage

on:
  workflow_run:
    workflows: [linux-ci]
    types:
      - completed

jobs:
  upload-coverage:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: ./.github/actions/download-workflow-run-artifact
        with:
          artifact-name: coverage-report
          expect-files: "_coverage_report.dat"

      - name: Upload coverage report
        if: '!cancelled()'
        uses: codecov/codecov-action@v4
        with:
          override_commit: ${{ github.event.workflow_run.head_sha }}
          override_pr: ${{ github.event.workflow_run.pull_requests[0].number }}
          token: ${{ secrets.CODECOV_TOKEN }}
          files: "_coverage_report.dat"
          disable_search: true
          fail_ci_if_error: true
          verbose: true