This updates to bugfix release 0.22.1, mostly fixing crasher bugs.
core:
* Fix crash in some pdf files when extracting text (Bug #59561)
* Fix crashes in wrongly formed files
* Fix wrong warning when opening some files (Bug #58966)
build system:
* Improve autoconf jpeglib.h detection (Bug #59186)
http://poppler.freedesktop.org/
I've confirmed that it builds fine in Cauldron.
