nightly fixes as of 4/24/2023 2PM EDT

[Dr-Irv]

See https://github.com/pandas-dev/pandas-stubs/actions/runs/4789491663/jobs/8517432719

• is_period_dtype() is deprecated - needs pytest_warns_bounded
• is_sparse() is deprecated - needs pytest_warns_bounded
  • also surround test for to_feather() because of this
  • also surround tests for to_orc() because of this
  • also surround tests for to_parquet() because of this