graphics/poppler: update to 23.04.0

core:

• Fix memory issue when signing fails. Issue #1372
• Internal improvements of signature related code
• CairoOutputDev: improve type3 font rendering
• Fix memory leak in GlobalParams::findSystemFontFileForFamilyAndStyle

utils:

• pdftocairo: Fix crash in some special situations
• pdfsig: allow holes in -dump signature list
• pdfsig: Support --help

PR: 270856
Exp-run by: antoine