app-emulation/qemu: drop upstreamed patch

This reverts commit 3752d63244.

Bug: https://bugs.gentoo.org/740836
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

app-emulation/qemu/files/qemu-9999-format-error.patch

@@ -1,14 +0,0 @@
-https://bugs.gentoo.org/740836
---- a/meson.build
-+++ b/meson.build
-@@ -255,8 +255,8 @@ if sdl.found()
-                          method: 'pkg-config', static: enable_static)
- else
-   if get_option('sdl_image').enabled()
--    error('sdl-image required, but SDL was @0@',
--          get_option('sdl').disabled() ? 'disabled' : 'not found')
-+    error('sdl-image required, but SDL was @0@'.format(
-+          get_option('sdl').disabled() ? 'disabled' : 'not found'))
-   endif
-   sdl_image = not_found
- endif

app-emulation/qemu/qemu-9999.ebuild

@@ -226,7 +226,6 @@ RDEPEND="${CDEPEND}
 PATCHES=(
 	"${FILESDIR}"/${PN}-2.11.1-capstone_include_path.patch
 	"${FILESDIR}"/${PN}-9999-cflags.patch
-	"${FILESDIR}"/${PN}-9999-format-error.patch
 )
 
 QA_PREBUILT="