graphics/poppler: update to 0.79.0
Release 0.79.0:
core: * Fix regression on TextSelectionPainter * Fix parsing of DefaultAppearance * Fix memory leak in PostScriptFunction * Fix crashes in fuzzed files qt5: * Implemented support for setIcon by changing appearance * Added option to set the form available to print * QString::null is deprecated, use QString() * Replace deprecated qStableSort with std::stable_sort build system: * Turn README into README.md and expand it
PR: 239277
Exp-run by: antoine
Approved by: gnome (kwm, implicit)