Make all head-foot templates aware of `label=none`

[muzimuzhi]

TODO:

• [x] add a testfile
• [x] update testfiles/long-009-2.png and the corresponding md5 file. Problem is, I don't have access to Windows.\ Well, got the updated testfiles from ci itself, see https://github.com/muzimuzhi/tabularray/actions/runs/3813143447
  • old Table 1:<space><space>(Continuted)
  • new Table 1:<space>(Continuted)

closes #335

[muzimuzhi]

Seems I broken the related logic.

\documentclass{article}
\usepackage{tabularray}

\begin{document}
\begin{tblr}[
  tall,
  caption = {Second Long Long Long Long Tabular},
  entry = none,
  label = none,
]{
  colspec = {XXX[r]}, width = 0.5\linewidth, hlines,
}
 Alpha   & Beta & Gamma  \\
 Epsilon & Zeta & Eta    \\
 Iota    & Kapp & Lambda \\
\end{tblr}
\end{document}

For the above example excerpted from long-004.tex,

• before: title "Second Long Long ..."
• now: title "Table 1: Second Long Long ..."

[lvjr]

update testfiles/long-009-2.png and the corresponding md5 file. Problem is, I don't have access to Windows. Well, got the updated testfiles from ci itself,...

It is a good idea to upload all png and md5 files at the end. Could you add your change in this pull request, or in another pull request?

- name: Upload png and md5
      uses: actions/upload-artifact@v3
      with:
        name: png-and-md5
        path: |
          testfiles/*.png
          testfiles/*.md5