media-libs/kvazaar: remove unused patch

Signed-off-by: Michael Mair-Keimberger <mm1ke@gentoo.org>

media-libs/kvazaar/files/kvazaar-2.0.0-fix-avx2-flags.patch

@@ -1,33 +0,0 @@
-From 99423a825027c862bbfd50e112a1846a013b01a7 Mon Sep 17 00:00:00 2001
-From: "Francisco Blas (klondike) Izquierdo Riera" <klondike@klondike.es>
-Date: Tue, 4 Oct 2022 10:03:44 +0200
-Subject: [PATCH] Enable -mpopcnt and -mlzcnt on AVX2
-
-When -mpopcnt or -mlzcnt are explicitly enabled or disabled
-(when using -march=native for example), kvazaar builds fail
-on older CPUs without support for these flags (see
-https://github.com/ultravideo/kvazaar/issues/228 and
-https://bugs.gentoo.org/739776 ).
-
-Ensuring these flags are on as done with the rest of AVX2 flags
-solves the compilation issues, although it may be a better
-approach to provide a configuration option so that only the
-specific version matching the build system supported flags is
-created in such cases.
----
- src/Makefile.am | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/Makefile.am b/src/Makefile.am
-index 79880a98..c972c5be 100644
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -226,7 +226,7 @@ endif #HAVE_PPC
- if HAVE_X86
- 
- if HAVE_AVX2_GCC
--libavx2_la_CFLAGS = -mavx2 -mbmi -mabm -mbmi2
-+libavx2_la_CFLAGS = -mavx2 -mbmi -mabm -mpopcnt -mlzcnt -mbmi2
- endif
- if HAVE_AVX2_CLANG
- libavx2_la_CFLAGS = -mavx2 -mbmi -mpopcnt -mlzcnt -mbmi2