package/f2fs-tools: fix GCC 15 build

f2fs-tools had its own "bool" typedef which now conflicts with the C23
keyword, causing build failures on GCC 15.

Import a patch from upstream that fixes this.

Fixes: https://autobuild.buildroot.org/results/d17641582d1beaec9dcca4dc48a68d713cecfdc8 (and others)
Signed-off-by: Florian Larysch <fl@n621.de>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 598dfb7c1a)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>

package/f2fs-tools/0002-f2fs-tools-use-stdbool.h-instead-of-bool.patch

@@ -0,0 +1,41 @@
+From ec0f9d07792298f89e71cee1e692ad60bf6b8d5c Mon Sep 17 00:00:00 2001
+From: Jaegeuk Kim <jaegeuk@kernel.org>
+Date: Thu, 24 Oct 2024 20:33:38 +0000
+Subject: [PATCH] f2fs-tools: use stdbool.h instead of bool
+
+The existing bool definition is broken for c23, where bool is now a keyword.
+
+Signed-off-by: Elliott Hughes <enh@google.com>
+Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
+Upstream: https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git/commit/?id=6617d15a660becc23825007ab3fc2d270b5b250f
+[Florian: rebased to 1.16.0]
+Signed-off-by: Florian Larysch <fl@n621.de>
+---
+ include/f2fs_fs.h | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/include/f2fs_fs.h b/include/f2fs_fs.h
+index f890634..a968380 100644
+--- a/include/f2fs_fs.h
++++ b/include/f2fs_fs.h
+@@ -26,6 +26,7 @@
+ #include <stddef.h>
+ #include <string.h>
+ #include <time.h>
++#include <stdbool.h>
+ 
+ #ifdef HAVE_CONFIG_H
+ #include <config.h>
+@@ -103,9 +104,6 @@ typedef uint16_t	u16;
+ typedef uint8_t		u8;
+ typedef u32		block_t;
+ typedef u32		nid_t;
+-#ifndef bool
+-typedef u8		bool;
+-#endif
+ typedef unsigned long	pgoff_t;
+ typedef unsigned short	umode_t;
+ 
+-- 
+2.49.0
+