dtc: bump version to 1.4.7

Bump from 1.4.4 to 1.4.7.

Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/dtc/dtc.hash

@@ -1,2 +1,2 @@
 # from https://www.kernel.org/pub/software/utils/dtc/sha256sums.asc
-sha256 470731d5c015b160d26a96645dbb1c7337d6e7b8c98244612002b66bedf6cffb  dtc-1.4.4.tar.xz
+sha256 6643e8f00ff86350f465bb54b2185058b5b1b7bac01a0842c81a52b86589cde7 dtc-1.4.7.tar.xz

package/dtc/dtc.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-DTC_VERSION = 1.4.4
+DTC_VERSION = 1.4.7
 DTC_SOURCE = dtc-$(DTC_VERSION).tar.xz
 DTC_SITE = https://www.kernel.org/pub/software/utils/dtc
 DTC_LICENSE = GPL-2.0+ or BSD-2-Clause (library)