package/imagemagick: security bump to version 7.1.0-51

Fix CVE-2022-3213: A heap buffer overflow issue was found in
ImageMagick. When an application processes a malformed TIFF file, it
could lead to undefined behavior or a crash causing a denial of
service.

https://github.com/ImageMagick/Website/blob/main/ChangeLog.md

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/imagemagick/imagemagick.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256  3df6ca6dff15a4e8a20b4593c60285a59e38890440494d91a344e5c0e2bb3eec  imagemagick-7.1.0-45.tar.gz
+sha256  4333ef2fe63f2510988af82b726f5b1919ebd54037ea6674566c69fcceb67e11  imagemagick-7.1.0-51.tar.gz
 sha256  8cceeb67d4e783cb63075c7311fdb990fa0369ee80fbd0f481064cd02386ca2d  LICENSE

package/imagemagick/imagemagick.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-IMAGEMAGICK_VERSION = 7.1.0-45
+IMAGEMAGICK_VERSION = 7.1.0-51
 IMAGEMAGICK_SITE = $(call github,ImageMagick,ImageMagick,$(IMAGEMAGICK_VERSION))
 IMAGEMAGICK_LICENSE = Apache-2.0
 IMAGEMAGICK_LICENSE_FILES = LICENSE