update unstructured-inference lib

[tbs17]

update unstructured-inference to 0.8.6 in requirements in extra-pdf-image.in

0.8.6 has pdfminer=20240706 (newer version)

[plutasnyy]

• pdfminer is not bumped to the version you would like it:

pdfminer-six==20231228
    # via
    #   -r ./extra-pdf-image.in
    #   pdfplumber

• sources related changes were introduced in Feat/add more attributes to layoutelements unstructured-inference#404

[plutasnyy]

There is a chance it is blocked by https://github.com/Unstructured-IO/unstructured/pull/3881/files

[tbs17]

• pdfminer is not bumped to the version you would like it:

pdfminer-six==20231228
    # via
    #   -r ./extra-pdf-image.in
    #   pdfplumber

• sources related changes were introduced in Feat/add more attributes to layoutelements unstructured-inference#404

i did first try to change it to 20240706 the newer version, however, it introduced pycrypto package which caused compatibility issue in CI so i reverted it back. I had all the checks passed when there was no update on pdfminer for once.

But now even if i reverted them back, it didn't pass. working on to see if there's anything else...

[ajjimeno]

Looks like bumping a few libraries, which seems good.