Log Message:
cups: Update print/cups to 2.2.5

pkgsrc changes:
- Delete patches/patch-config-scripts_cups-sharedlibs.m4,
  patches/patch-configure.ac and adjust patches/patch-ae to reflect libtool
  upstream update.
- Add patches/patch-config-scripts_cups-libtool.m4 to avoid to use `=='
  not-so-portable test(1) operator.

Changes:
2.2.5
-----
- The scheduler's `-t` option did not force all errors to the standard error
  file, making debugging of configuration problems hard (Issue #5041)
- Fixed a typo in the CUPS Programming Manual (Issue #5042)
- Fixed RPM packaging issue (Issue #5043, Issue #5044)
- The `cupsGetDests` function incorrectly returned an empty list of printers if
  there was no default printer (Issue #5046)
- The `cupsGetDests` function waited too long for network printers (Issue #5049)
- Libtool support was completely broken with current libtool versions that use
  an incompatible command-line syntax (Issue #5050)
- Fixed a build issue with `--enable-mallinfo` (Issue #5051)
- The ippserver test program contained a deadlock issue (Issue #5054)
- The `cupsLocalizeDest*` functions did not provide base localizations for
  all registered IPP attributes and values (Issue #5056)
- The --enable-libtool configure option requires a path to the libtool program,
  but doesn't document or check for it (Issue #5062)
- Fixed the `SSLOptions DenyCBC` option when using GNU TLS (Issue #5065)
- Fixed the `ServerTokens None` option (Issue #5065)
- Fixed the default `ServerAlias` value from `ServerName` (Issue #5072)
- Fixed the adminurl field in the TXT record for fully-qualified `ServerName`
  values (Issue #5074)
- The scheduler now creates a PID file when not running on demand with a modern
  service launcher (Issue #5080)
- The web interface did not support newer language identifiers used by Microsoft
  web browsers (Issue #5803)
- Updated the cups-files.conf and cupsd.conf file documentation for missing
  directives (Issue #5084)
- Fixed an Avahi-related crash bug in the scheduler (Issue #5085, Issue #5086)
- Fixed the interactions between the "print-quality" and \ 
"cupsPrintQuality"
  options (Issue #5090)
- The IPP Everywhere PPD generator now sorts the supported resolutions before
  choosing them for draft, normal, and best quality modes (Issue #5091)
- Fixed the localization unit test on Linux (Issue #5097)
- The CUPS library did not reuse domain sockets (Issue #5098)
- Fixed the "make check" target for some environments (Issue #5099)
- The scheduler woke up once per second to remove old temporary queues
  (Issue #5100)
- Added USB quirk rule for Kyocera printer (Issue #5102, Issue #5103)
- Re-documented the limits of `file:///...` device URIs and moved the FileDevice
  directive in `cups-files.conf` to the list of deprecated configuration
  directives (Issue #5117)
- Added USB quirk rule for HP LaserJet 1160 printer (Issue #5121)
- Fixed the script interpreter detection in the configure script (Issue #5122)
- The network backends now retry on more error conditions (Issue #5123)
- Added a French translation of the web interface (Issue #5134)
- `cupsGetDests2` was not using the supplied HTTP connection (Issue #5135)
- `httpAddrConnect` leaked sockets in certain circumstances, causing some
  printers to hang (rdar://31965686)
- Fixed an issue with Chinese localizations on macOS (rdar://32419311)
- The IPP backend now always sends the "finishings" attribute for \ 
printers that
  support it because otherwise the client cannot override printer defaults
  (rdar://33169732)
- The `cupsGetNamedDest` function did not use the local default printer
  (rdar://33228500)
- The IPP backend incorrectly sent the "job-pages-per-set" attribute to PDF
  printers (rdar://33250434)
- Fixed the `cups.strings` file that is used on macOS (rdar://33287650)
- CUPS now sends the `Date` HTTP header in IPP requests (rdar://33302034)
- The `ippCopyAttribute` function did not copy out-of-band values correctly
  (rdar://33688003)
- Fixed the localization fallback code on macOS (rdar://33583699)
- The scheduler did not run with a high enough priority, causing problems on
  busy systems (rdar://33789342)
- Added support for Japanese Kaku 1 envelope size (rdar://34774110)
- The `ipptool` program's `-P` option did not work correctly.
- The `ipptool` program did not compare URI scheme or hostname components
  correctly for the WITH-ALL-HOSTNAMES, WITH-ALL-SCHEMES, WITH-HOSTNAME, or
  WITH-SCHEME predicates.