Bump poppler and rebuild rdeps

• poppler was bumped from 0.74.0 to 0.77.0. Due to a soname bump the reverse dependencies were rebuilt:

  atril
  calligra
  cups-filters
  evince
  tumbler

  Notably absent is libreoffice which is being upgraded separately.

• Likewise with poppler-qt5. There was not a soname bump here, but one of the intermediate versions still appears to have had some ABI changes, so these packages were rebuilt as well:

  kfilemetadata
  krita
  okular
  qpdfview
  tellico

• exiv2 was bumped from 0.26 to 0.27.1, which entailed a soname bump. These packages were rebuilt (there is some overlap here with the above, thus inclusion in this MR):

  gwenview
  kfilemetadata
  kphotoalbum
  krita
  libkexiv2