Narwhals v1.5.4

Changes

• ci: Correct labeller regex (#852)

✨ Enhancements

• feat: Add is_pandas_like_dataframe and is_pandas_like_series (#848)
• feat: Support more indexing: boolean lists to DataFrame.filter and Series.filter, add DataFrame.row, (#847)

🛠️ Other improvements

• patch: sum_horizontal ignore nulls (#825)
• chore: nox revamp and coverage threshold change (#850)

Thank you to all our contributors for making this release possible!
@DeaMariaLeon, @FBruzzesi, @MarcoGorelli and @anopsy