package/util-linux: bump version to 2.37.3 (fixes CVE-2021-3996, CVE-2021-3995)

- add 'touch' workaround for missing disk-utils/raw.8 file ([1], [2]) in
  util-linux-2.37.3 release download package

For details see [1].

[1] https://www.spinics.net/lists/util-linux-ng/msg17037.html

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[Arnout: put fix in POST_PATCH instead of PRE_COMPILE hook]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/util-linux/util-linux.hash

@@ -1,5 +1,5 @@
 # From https://www.kernel.org/pub/linux/utils/util-linux/v2.37/sha256sums.asc
-sha256  6a0764c1aae7fb607ef8a6dd2c0f6c47d5e5fd27aa08820abaad9ec14e28e9d9  util-linux-2.37.2.tar.xz
+sha256  590c592e58cd6bf38519cb467af05ce6a1ab18040e3e3418f24bcfb2f55f9776  util-linux-2.37.3.tar.xz
 # License files, locally calculated
 sha256  869660b5269f4f40a8a679da7f403ea3a6e71d46087aab5e14871b09bcb55955  README.licensing
 sha256  9b718a9460fed5952466421235bc79eb49d4e9eacc920d7a9dd6285ab8fd6c6d  Documentation/licenses/COPYING.BSD-3-Clause

package/util-linux/util-linux.mk

@@ -8,7 +8,7 @@
 # util-linux-libs/util-linux-libs.mk needs to be updated accordingly as well.
 
 UTIL_LINUX_VERSION_MAJOR = 2.37
-UTIL_LINUX_VERSION = $(UTIL_LINUX_VERSION_MAJOR).2
+UTIL_LINUX_VERSION = $(UTIL_LINUX_VERSION_MAJOR).3
 UTIL_LINUX_SOURCE = util-linux-$(UTIL_LINUX_VERSION).tar.xz
 UTIL_LINUX_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/util-linux/v$(UTIL_LINUX_VERSION_MAJOR)
 
@@ -35,6 +35,13 @@ UTIL_LINUX_CONF_OPTS += \
 
 UTIL_LINUX_LINK_LIBS = $(TARGET_NLS_LIBS)
 
+# workaround missing disk-utils/raw.8 file in util-linux-2.37.3
+# release download package
+define UTIL_LINUX_FIX_DISK_UTILS_COMPILE
+	touch $(@D)/disk-utils/raw.8
+endef
+UTIL_LINUX_POST_PATCH_HOOKS += UTIL_LINUX_FIX_DISK_UTILS_COMPILE
+
 HOST_UTIL_LINUX_DEPENDENCIES = host-pkgconf
 
 # We also don't want the host-python dependency