Update cups-filters to 1.28.7

NEWS - OpenPrinting CUPS Filters v1.28.7 - 2021-01-07
-----------------------------------------------------

CHANGES IN V1.28.7

- driverless: Removed the support quality check from Pull
  request #235 as it takes significant time for each printer
  being listed, making cups-driverd (`lpinfo -m`) timing out
  when there are many printers (OpenPrinting CUPS issue #65).
- libcupsfilters: In the PPD generator give priority to Apple
  Raster against PDF (Issue #331).
- libcupsfilters: Added NULL check when removing ".Borderless"
  suffixes from page size names (Issue #314, Pull request
  #328).
- libcupsfilters: In the cupsRasterParseIPPOptions() map the
  color spaces the same way as in the PPD generator (Issue
  #326, Pull request #327).
- libcupsfilters: Fixed addition of grayscale mode in
  generated PPD files, to avoid duplicate entries
  (OpenPrinting CUPS issue #59).

print/cups-filters/Makefile

@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.146 2021/01/04 14:38:59 prlw1 Exp $
+# $NetBSD: Makefile,v 1.147 2021/01/12 13:45:08 prlw1 Exp $
 
-DISTNAME=	cups-filters-1.28.6
+DISTNAME=	cups-filters-1.28.7
 CATEGORIES=	print
 MASTER_SITES=	http://openprinting.org/download/cups-filters/
 EXTRACT_SUFX=	.tar.xz

print/cups-filters/distinfo

@@ -1,9 +1,9 @@
-$NetBSD: distinfo,v 1.71 2021/01/04 14:38:59 prlw1 Exp $
+$NetBSD: distinfo,v 1.72 2021/01/12 13:45:08 prlw1 Exp $
 
-SHA1 (cups-filters-1.28.6.tar.xz) = 5266d38a1c81e30fd747058c4539f7822c6c8c94
-RMD160 (cups-filters-1.28.6.tar.xz) = 147908f80ff3b2387a41b86bc677875955138d2a
-SHA512 (cups-filters-1.28.6.tar.xz) = 6a353d155ccdcb6882e1fe33d730efded0c49c00a5946c099a983701e1abcd929469762bfa6b04b8bc3ab0b76cb374db04eb96d50b094b51eac56ec87517d784
-Size (cups-filters-1.28.6.tar.xz) = 1503080 bytes
+SHA1 (cups-filters-1.28.7.tar.xz) = b4096e5aa17d8e398b5cc352490476175af508fd
+RMD160 (cups-filters-1.28.7.tar.xz) = f71d643b3a053f55fe135451312003f6b6bcb6b9
+SHA512 (cups-filters-1.28.7.tar.xz) = fa94f51ca1c208dcacb1814d8b812c9a72dd09475b7cf836b02c72cb5e3290318f37e475ee3ae8d45351715c3a2ccc0df5ac51ae6fc11462f5acdfa303a04727
+Size (cups-filters-1.28.7.tar.xz) = 1503052 bytes
 SHA1 (patch-filter_gstoraster.c) = 4eef8d91d8ca26a5a874e29885b836e9670d9e5d
 SHA1 (patch-filter_mupdftoraster.c) = 81a06cbb3be9a7fd3e797a2effa5ef0aecfc2621
 SHA1 (patch-fontembed_test__pdf.c) = 5ffb13a59ed4d860a3ae4355e364059973715290