[Buildroot] [PATCH] package/libmdbx: bump version to 0.13.9

[Леонид Юрьев (Leonid Yuriev)]

The supporting/bugfix release called "ИС-2" (IS-2) of the stable libmdbx branch,
in memory of the most powerful Soviet IS-2 tank of the Great Patriotic War.

Briefly, since 0.13.8:
 - Support of Harmony OS;
 - fixed assertion (BMI > 0) in debugging builds for 32-bit platforms;
 - fixed regression of DB growth (no shrinking) after using fallocate() for `SIGBUS` prevention;
 - workaround to avoid `EAGAIN` on Android after an application restart;
 - git diff' stat: 24 files changed, 262 insertions(+), 226 deletions(-)

Briefly, since 0.13.7:
 - enabled old Linux kernels starting from 3.16;
 - fixed unexpected `SIGBUS` is not enough space in a filesystem;
 - fixed inappropriate/irrelevant `MDBX_WANNA_RECOVERY` when the DB size is not rounded to sys-allocation-granularity.
 - git diff' stat: 9 files changed, 101 insertions(+), 36 deletions(-)

For more information please see [ChangeLog in the `stable` branch](https://github.com/erthink/libmdbx/blob/stable/ChangeLog.md).

Signed-off-by: Леонид Юрьев (Leonid Yuriev) <leo at yuriev.ru>
---
 package/libmdbx/Config.in    | 4 +++-
 package/libmdbx/libmdbx.hash | 2 +-
 package/libmdbx/libmdbx.mk   | 2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/package/libmdbx/Config.in b/package/libmdbx/Config.in
index a9a4ac45c5..1640dbd9de 100644
--- a/package/libmdbx/Config.in
+++ b/package/libmdbx/Config.in
@@ -11,7 +11,9 @@ config BR2_PACKAGE_LIBMDBX
 	  solutions.
 
 	  libmdbx surpasses the legendary LMDB in terms of
-	  reliability, features and performance.
+	  reliability, features and performance. At the end of 2024
+	  libmdbx was chosen by all modern Ethereum frontiers/nodes
+	  as a storage engine.
 
 	  https://libmdbx.dqdkfa.ru
 
diff --git a/package/libmdbx/libmdbx.hash b/package/libmdbx/libmdbx.hash
index ae5266716b..4a4f302015 100644
--- a/package/libmdbx/libmdbx.hash
+++ b/package/libmdbx/libmdbx.hash
@@ -1,5 +1,5 @@
 # Hashes from: https://libmdbx.dqdkfa.ru/release/SHA256SUMS
-sha256  57db987de6f7ccc66a66ae28a7bda9f9fbb48ac5fb9279bcca92fd5de13075d1  libmdbx-amalgamated-0.13.6.tar.xz
+sha256  63d2608c8f7c23185c0d27d817d42dd720e84973224ffc584c7f7b522f5f06fe  libmdbx-amalgamated-0.13.9.tar.xz
 
 # Locally calculated
 sha256  0d542e0c8804e39aa7f37eb00da5a762149dc682d7829451287e11b938e94594  LICENSE
diff --git a/package/libmdbx/libmdbx.mk b/package/libmdbx/libmdbx.mk
index f461d98397..62817a98f8 100644
--- a/package/libmdbx/libmdbx.mk
+++ b/package/libmdbx/libmdbx.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBMDBX_VERSION = 0.13.6
+LIBMDBX_VERSION = 0.13.9
 LIBMDBX_SOURCE = libmdbx-amalgamated-$(LIBMDBX_VERSION).tar.xz
 LIBMDBX_SITE = https://libmdbx.dqdkfa.ru/release
 LIBMDBX_SUPPORTS_IN_SOURCE_BUILD = NO
-- 
2.51.2