Describe the bug

Files with <!-- DOCTOC SKIP --> at top are not skipped.

To Reproduce

1. add a markdown file like Home.md with <!-- DOCTOC SKIP --> as the first line

2. use following for .github/workflows/toc.yml:

on: push
name: TOC Generator
jobs:
  generateTOC:
    name: TOC Generator
    runs-on: ubuntu-latest
    steps:
      - uses: technote-space/toc-generator@v4
        with:
          TARGET_PATHS: "."

3. push to github
4. TOCs are added to all .md files, including Home.md

Expected behavior:

A TOC is not automatically added to Home.md

Additional context:

running

doctoc .

from the local clone produces the expected behavior, indicating that the comment tag is inserted correctly.
Maybe there is a difference is doctoc versions? Or I'm doing it wrong?

Edited toc.yml above, tested with both v3 and v4.