Log Message:
poppler*: update to 0.64.0

Release 0.64.0
        core:
         * Workaround form field text not being drawn on broken files. Bug #103245
         * Add read only setter for form fields
         * Add support for Link Hide action
         * Add support for Next actions in Links
         * Fix parsing of Annot focus out actions
         * Fix PDFDoc::checkHeader() for PDFs smaller than 1 KiB. Bug #105674
         * Add const to several classes and members
         * gfile: Fix build on some platforms
         * Fix issues with on malformed documents. Bug #105972, #105969, \ 
#106059, #106061
         * Several small code improvements

        qt5:
         * Allow setting of Form visibility status
         * Allow setting of Form read only status
         * Add support for Link Hide action
         * Add support for Next actions in Links
         * ArthurOutputDev: Implement axialShadedFill
         * ArthurOutputDev: Implement drawImageMask. Bug #105531
         * ArthurOutputDev: Implement Type3 font support

        utils:
         * pdfsig: Add -dump which writes signatures to disk. Bug #104881

        glib:
         * less deprecated calls

        build system:
         * bring back the option to disable GObject introspection
         * Add iconv include dir when compiling
         * Make it possible to build poppler without fontconfig. Default for Android