dev-libs/gbinder: remove mainlined patch

Closes: https://bugs.gentoo.org/968433
Signed-off-by: Denis Reva <denis7774@gmail.com>

dev-libs/gbinder/files/gbinder-1.1.42-C23-compat.patch

@@ -1,24 +0,0 @@
-From 46d9899f5a512d0e9b851cb55b06a27fc2b7a638 Mon Sep 17 00:00:00 2001
-From: Takuya Wakazono <pastalian46@gmail.com>
-Date: Wed, 1 Jan 2025 21:03:48 +0900
-Subject: [PATCH] Explicitly declare function parameters for C23 compatibility
-
-In C23, void foo() is equivalent to void foo(void). Therefore, functions
-must explicitly declare their parameters.
----
- src/gbinder_writer.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/gbinder_writer.c b/src/gbinder_writer.c
-index 1e93700..7308818 100644
---- a/src/gbinder_writer.c
-+++ b/src/gbinder_writer.c
-@@ -1324,7 +1324,7 @@ gbinder_writer_alloc(
-     GBinderWriter* self,
-     gsize size,
-     gpointer (*alloc)(gsize),
--    void (*dealloc)())
-+    void (*dealloc)(gpointer))
- {
-     GBinderWriterData* data = gbinder_writer_data(self);
- 

dev-libs/gbinder/gbinder-1.1.43.ebuild

@@ -31,7 +31,6 @@ BDEPEND="
 
 PATCHES=(
 	"${FILESDIR}/gbinder-1.1.36-respect-env.patch"
-	"${FILESDIR}/gbinder-1.1.42-C23-compat.patch"
 )
 
 src_prepare() {