package/imagemagick: security bump to version 7.1.1-21

Fix CVE-2023-1289, CVE-2023-2157, CVE-2023-34151, CVE-2023-34152,
CVE-2023-34153, CVE-2023-3428, CVE-2023-34474 and CVE-2023-34475

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>
(cherry picked from commit 758d79faec0d95c57489296658517b1fd9fb5040)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/imagemagick/imagemagick.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256  4333ef2fe63f2510988af82b726f5b1919ebd54037ea6674566c69fcceb67e11  imagemagick-7.1.0-51.tar.gz
+sha256  09402e5f17c6575ef9f010bb2e21ae1710f1f3426f115ad4317ee9129c32608e  imagemagick-7.1.1-21.tar.gz
 sha256  8cceeb67d4e783cb63075c7311fdb990fa0369ee80fbd0f481064cd02386ca2d  LICENSE

package/imagemagick/imagemagick.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-IMAGEMAGICK_VERSION = 7.1.0-51
+IMAGEMAGICK_VERSION = 7.1.1-21
 IMAGEMAGICK_SITE = $(call github,ImageMagick,ImageMagick,$(IMAGEMAGICK_VERSION))
 IMAGEMAGICK_LICENSE = Apache-2.0
 IMAGEMAGICK_LICENSE_FILES = LICENSE