Log Message:
cups{,-base}: Update to 2.2.12

pkgsrc changes:
 - Remove patches/patch-5613 (already present)

Changes:
2.2.12
------
- CVE-2019-8696 and CVE-2019-8675: Fixed SNMP buffer overflows (rdar://51685251)
- The `cupsctl` command now prevents setting "cups-files.conf" directives
  (Issue #5530)
- Updated the systemd service file for cupsd (Issue #5551)
- The `cupsCheckDestSupported` function did not check octetString values
  correctly (Issue #5557)
- The scheduler did not encode octetString values like "job-password" \ 
correctly
  for the print filters (Issue #5558)
- Restored minimal support for the `Emulators` keyword in PPD files to allow
  old Samsung printer drivers to continue to work (Issue #5562)
- Timed out job submission now yields an error (Issue #5570)
- The footer in the web interface covered some content on small displays
  (Issue #5574)
- The libusb-based USB backend now enforces read limits, improving print speed
  in many cases (Issue #5583)
- Fixed some compatibility issues with old releases of CUPS (Issue #5587)
- Fixed a bug in the scheduler job cleanup code (Issue #5588)
- "make" failed with GZIP options (Issue #5595)
- Added FIPS-140 workarounds for GNU TLS (Issue #5601, Issue #5622)
- The scheduler no longer provides a default value for the description
  (Issue #5603)
- The `lpadmin` command did not always update the PPD file for changes to the
  `cupsIPPSupplies` and `cupsSNMPSupplies` keywords (Issue #5610)
- The scheduler now uses both the group's membership list as well as the
  various OS-specific membership functions to determine whether a user belongs
  to a named group (Issue #5613)
- Added USB quirks rule for HP LaserJet 1015 (Issue #5617)
- Fixed some PPD parser issues (Issue #5623, Issue #5624)
- The IPP parser no longer allows invalid member attributes in collections
  (Issue #5630)
- Fixed IPP buffer overflow (rdar://50035411)
- Fixed memory disclosure issue in the scheduler (rdar://51373853)
- Fixed DoS issues in the scheduler (rdar://51373929)
- The scheduler would restart continuously when idle and printers were not
  shared (rdar://52561199)
- Fixed a command ordering issue in the Zebra ZPL driver.
- Fixed a memory leak in `ppdOpen`.