Fixed image dpi from 96 to 124 for layout detection

[serg33v]

I have a few cases where tabled can't recognize table on a page where whole page is a table.

Here is how I tested the DPI number. With default 96 it was not detecting this tables. With 100 it's spotted the table in one case, but still missed in another 2.

After testing other 2 cases, i found sweet spot 124 DPI.
With 124 DPI it's working for all cases.

Can't upload this cases to this PR for testing, bcs of data protection.

def load_pdfs_images(input_path, max_pages=None, start_page=None):
    if os.path.isdir(input_path):
        images, _, _ = load_from_folder(input_path, max_pages, start_page=start_page, dpi=124)
        highres_images, names, text_lines = load_from_folder(input_path, max_pages, dpi=surya_settings.IMAGE_DPI_HIGHRES,
                                                             load_text_lines=True, start_page=start_page)
    else:
        images, _, _ = load_from_file(input_path, max_pages, start_page=start_page, dpi=124)
        highres_images, names, text_lines = load_from_file(input_path, max_pages, dpi=surya_settings.IMAGE_DPI_HIGHRES,
                                                           load_text_lines=True, start_page=start_page)

    return images, highres_images, names, text_lines```

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