package/mtd: revert update to 2.3.0

The mtd package fails to compile when BR2_PACKAGE_MTD_TESTS=y is enabled
with the following error.

> make[1]: *** No rule to make target
> 'tests/ubifs_tools-tests/images/good.gz', needed by 'all-am'.  Stop.

This issue was reported upstream and a patch submitted. However we can't
apply the patch to fix the problem. The issue is that a file is missing
from the released tarball, so only a new MTD release can fix it.

This reverts commit 0c230eef9075a37248488ecf0a877012115f7b58.

Upstream: https://lore.kernel.org/linux-mtd/20250220112554.2150046-1-m.olbrich@pengutronix.de/
Reported-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Brandon Maier <brandon.maier@collins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/mtd/mtd.hash

@@ -1,4 +1,4 @@
 # Locally calculated after checking pgp signature
-# https://infraroot.at/pub/mtd/mtd-utils-2.3.0.tar.bz2.asc
-sha256  2db102908b232406ccb20719c0f43b61196aef4534493419fbf98a273c598c10  mtd-utils-2.3.0.tar.bz2
+# https://infraroot.at/pub/mtd/mtd-utils-2.2.1.tar.bz2.asc
+sha256  f7ae20b2eb79ee83441468f0b99d897024cd96ff853eea59106fb1952065c803  mtd-utils-2.2.1.tar.bz2
 sha256  dcc100d4161cc0b7177545ab6e47216f84857cda3843847c792a25289852dcaa  COPYING

package/mtd/mtd.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-MTD_VERSION = 2.3.0
+MTD_VERSION = 2.2.1
 MTD_SOURCE = mtd-utils-$(MTD_VERSION).tar.bz2
 MTD_SITE = https://infraroot.at/pub/mtd
 MTD_LICENSE = GPL-2.0
@@ -12,7 +12,6 @@ MTD_LICENSE_FILES = COPYING
 MTD_CPE_ID_VENDOR = mtd-utils_project
 MTD_CPE_ID_PRODUCT = mtd-utils
 MTD_INSTALL_STAGING = YES
-MTD_DEPENDENCIES = host-pkgconf
 
 MTD_LDFLAGS = $(TARGET_LDFLAGS)
 
@@ -29,7 +28,7 @@ MTD_CONF_OPTS += --without-lzo
 endif
 
 ifeq ($(BR2_PACKAGE_ZLIB),y)
-MTD_DEPENDENCIES += zlib
+MTD_DEPENDENCIES += host-pkgconf zlib
 MTD_CONF_OPTS += --with-zlib
 else
 MTD_CONF_OPTS += --without-zlib
@@ -44,7 +43,7 @@ MTD_CONF_OPTS += --without-jffs
 endif
 
 ifeq ($(BR2_PACKAGE_MTD_UBIFS_UTILS),y)
-MTD_DEPENDENCIES += util-linux
+MTD_DEPENDENCIES += util-linux host-pkgconf
 MTD_CONF_OPTS += --with-ubifs
 # crypto needs linux/hash_info.h
 ifeq ($(BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_12)$(BR2_PACKAGE_OPENSSL),yy)
@@ -84,7 +83,7 @@ else
 MTD_CONF_OPTS += --without-xattr
 endif
 
-HOST_MTD_DEPENDENCIES = host-pkgconf host-acl host-zlib host-lzo host-util-linux host-zstd
+HOST_MTD_DEPENDENCIES = host-acl host-zlib host-lzo host-util-linux host-zstd
 HOST_MTD_CONF_OPTS = \
 	--with-jffs \
 	--with-ubifs \