*/*: drop obsolete ~*-solaris and ~*-cygwin prefix keywords

Those prefix variations are not supported anymore

Signed-off-by: Alexander Golubev <fatzer2@gmail.com>

app-eselect/eselect-pinentry/eselect-pinentry-0.7.ebuild

@@ -9,7 +9,7 @@ HOMEPAGE="https://www.gentoo.org/proj/en/eselect/"
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 ~riscv s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 ~riscv s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
 
 RDEPEND=">=app-eselect/eselect-lib-bin-symlink-0.1.1"
 

app-text/ispell/ispell-3.4.00.ebuild

@@ -15,7 +15,7 @@ SRC_URI="http://fmg-www.cs.ucla.edu/geoff/tars/${P}.tar.gz"
 
 LICENSE="HPND"
 SLOT="0/3.4.00"
-KEYWORDS="~alpha amd64 ~arm hppa ~mips ppc sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~sparc-solaris ~x86-solaris"
+KEYWORDS="~alpha amd64 ~arm hppa ~mips ppc sparc x86 ~amd64-linux ~x86-linux ~ppc-macos"
 
 RDEPEND="
 	sys-apps/miscfiles

media-libs/lcms/lcms-1.19-r1.ebuild

@@ -12,7 +12,7 @@ SRC_URI="mirror://sourceforge/lcms/${PV}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 m68k ~mips ppc ppc64 ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 m68k ~mips ppc ppc64 ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-solaris"
 IUSE="jpeg static-libs tiff zlib"
 
 # Don't use Gentoo mirrors

virtual/notification-daemon/notification-daemon-0-r1.ebuild

@@ -5,7 +5,7 @@ EAPI=7
 
 DESCRIPTION="Virtual for notification daemon dbus service"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 ~ia64 ~mips ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-solaris"
+KEYWORDS="~alpha amd64 arm arm64 ~ia64 ~mips ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux ~ppc-macos"
 IUSE="gnome kde tde"
 
 RDEPEND="