Security update for htmldoc

This update for htmldoc fixes the following issues:

- CVE-2024-45508: Fixed an out-of-bounds write in parse_paragraph in ps-pdf.cxx because of an attempt to strip leading whitespace from a whitespace-only node [boo#1230022].

Fixed bugs
bnc#1230022
VUL-0: CVE-2024-45508: htmldoc: HTMLDOC before 1.9.19 has an out-of-bounds write in parse_paragraph in ps-pdf.cxx because of an attempt to strip leading whitespace from a whitespace-only node.
Selected Binaries
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