package/libmdbx: bump version to 0.13.4

This is stable release "Sigma Boy" of frontward libmdbx branch with new superior features.

Since 0.13.x libmdbx is licensed under the Apache 2.0 License.
For notes about the license change, credits and acknowledgments,
please refer to the COPYRIGHT file within original libmdbx source code
repository https://gitflic.ru/project/erthink/libmdbx

Please visit https://libmdbx.dqdkfa.ru for more information, changelog,
documentation, C++ API description and links to the original git repo
with the source code. Questions, feedback and suggestions are welcome
to the Telegram' group https://t.me/libmdbx.

Signed-off-by: Леонид Юрьев (Leonid Yuriev) <leo@yuriev.ru>
[Julien: remove _REDISTRIBUTE = YES to fix check-package error]
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/libmdbx/libmdbx.hash

@@ -1,5 +1,6 @@
 # Hashes from: https://libmdbx.dqdkfa.ru/release/SHA256SUMS
-sha256  19c0eb33e1ed43ca2a94dceb06dd31946432d16f30a9751d3701c67efa22eb1a  libmdbx-amalgamated-0.12.12.tar.xz
+sha256  86df30ca2231c9b3ad71424bb829dca9041947f5539d4295030c653d4982c1be  libmdbx-amalgamated-0.13.4.tar.xz
 
 # Locally calculated
-sha256  310fe25c858a9515fc8c8d7d1f24a67c9496f84a91e0a0e41ea9975b1371e569  LICENSE
+sha256  0d542e0c8804e39aa7f37eb00da5a762149dc682d7829451287e11b938e94594  LICENSE
+sha256  699a62986b6c8d31124646dffd4b15872c7d3bc5eecea5994edb1f5195df49d1  NOTICE

package/libmdbx/libmdbx.mk

@@ -4,12 +4,12 @@
 #
 ################################################################################
 
-LIBMDBX_VERSION = 0.12.12
+LIBMDBX_VERSION = 0.13.4
 LIBMDBX_SOURCE = libmdbx-amalgamated-$(LIBMDBX_VERSION).tar.xz
 LIBMDBX_SITE = https://libmdbx.dqdkfa.ru/release
 LIBMDBX_SUPPORTS_IN_SOURCE_BUILD = NO
-LIBMDBX_LICENSE = OLDAP-2.8
-LIBMDBX_LICENSE_FILES = LICENSE
+LIBMDBX_LICENSE = Apache-2.0
+LIBMDBX_LICENSE_FILES = LICENSE NOTICE
 LIBMDBX_STRIP_COMPONENTS = 0
 LIBMDBX_INSTALL_STAGING = YES