[poppler] Poppler 23.09.0 released

[Albert Astals Cid]

Available from http://poppler.freedesktop.org/poppler-23.09.0.tar.xz

The tarball is signed at http://poppler.freedesktop.org/poppler-23.09.0.tar.xz.sig with my key
https://pgp.surfnet.nl/pks/lookup?op=get&search=0xCA262C6C83DE4D2FB28A332A3A6A4DB839EAA6D7

Release 23.09.0:
        core:
         * Add Android-specific font matching functionality
         * Fix digital signatures for NeedAppearance=true
         * Forms: Don't look up same glyph multiple times
         * Provide the key location for certificates you can sign with
         * Add ToUnicode support for similarequal
         * Fix crash on malformed files

        qt5:
         * Provide the key location for certificates you can sign with
         * Allow to force a rasterized overprint preview during PS conversion

        qt6:
         * Provide the key location for certificates you can sign with
         * Allow to force a rasterized overprint preview during PS conversion

        pdfsig:
         * Provide the key location for certificates you can sign with

This release was brought to you by Albert Astals Cid,Even Rouault, Kevin Ottens, Shivodit Gill, Sune Vuorela, Vincent Lefevre and everyone else that filed bugs or helped with code reviews :)

Testing, patches and bug reports welcome.

Cheers,
  Albert

P.S: Yes, I'm aware I'm a bit behind in following up some MRs, more reviewers are always welcome