[fix](build): don't need input directory

[RalphHightower]

No description provided.

[RalphHightower]

  for f in markdown/*.md; do
    FILE_NAME=$(basename "$f" | sed 's/.md//g')
    pandoc --standalone \ # --template styles/chmduquesne.tex \
      --from markdown --to context \
      --variable papersize=letter \
      --output output/${FILE_NAME}.tex $f
    mtxrun --path=output --result=${FILE_NAME}.pdf --script context ${FILE_NAME}.tex
    git add ${FILE_NAME}.pdf
  done
  shell: /usr/bin/bash -e {0}
pandoc:  #: openBinaryFile: does not exist (No such file or directory)
Error: Process completed with exit code 1.