empty list item gets trailing whitespace added

[commonism]

The following example is

a:
  -

hard to get right with

  - repo: 'https://github.com/pre-commit/pre-commit-hooks'
    rev: v5.0.0
    hooks:
      - id: trailing-whitespace

  - repo: https://github.com/adrienverge/yamllint.git
    rev: v1.35.1
    hooks:
      - id: yamllint
        args: ["-d", "{extends: relaxed, rules: {empty-lines: disable, line-length: {max: 1500}}}", --strict, --format, parsable]

  - repo: https://github.com/jumanjihouse/pre-commit-hook-yamlfmt
    rev: 0.2.3
    hooks:
      - id: yamlfmt
        args: [--mapping, '2', --sequence, '4', --offset, '2', --preserve-quotes, --implicit_start, --width, '1500']

yamlfmt wants to add a trailing whitespace, the others disagree.
Only option so far is manually exclude file from yamlfmt.