Enable to pass 'load_kwargs' arguments to PDFMarkdownReader 'load_data' method

[Val3nt-ML]

I've modified PDFMarkdownReader class to pass load_kwargs arguments to _process_doc_page and to_markdown methods. This enables to pass arguments like image parameter ones directly as follows:

PDFMarkdownReader().load_data(file_path=file_path,
                              image_path="./",
                              write_images=True,
                              image_format="png",
                             )

[JorjMcKie]

Thank you for your contribution!
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Thank you!

[Val3nt-ML]

I have read and herewith accept Artifex's Contributors License Agreement.

Btw, the [Download the Artifex Contributor License Agreement here] seems to have an issue since it doesn't trigger anything on my side.

[JorjMcKie]

Btw, the [Download the Artifex Contributor License Agreement here] seems to have an issue since it doesn't trigger anything on my side.

Again, thanks for your contribution.
Otherwise, you are right: we not yet implemented PyMuPDF's automatism for storing away your agreement to the CLA.
May be implemented at some later point.
In the meantime, please support us by referring to this PR for any future contribution you may have.

Thank you!