OptiPNGTranslator: update to latest commit

to fix crashes with large images

haiku-apps/optipngtranslator/optipngtranslator-0.0.1.recipe

@@ -4,14 +4,14 @@ which have been optimized with the commandline tool optipng.
 It's a translator, therefore the option to save as 'Optimized PNG image' will \
 be available in any native application. You find settings like the \
 optimization level in the DataTranslations preferences. The higher the \
- level, the longer it takes."
+level, the longer it takes."
 HOMEPAGE="https://github.com/noryb009/OptiPNGTranslator"
-COPYRIGHT="2013 Luke (noryb009)"
+COPYRIGHT="2013-2018 Luke (noryb009)"
 LICENSE="MIT"
-REVISION="4"
-srcGitRev="8e3996a92d840f3c097cf954e001d4f371265161"
+REVISION="5"
+srcGitRev="22a9172ddd2035f1770ac0bd32e858d9d33cef27"
 SOURCE_URI="$HOMEPAGE/archive/$srcGitRev.tar.gz"
-CHECKSUM_SHA256="4bbcb970f42bc13bba1105cce03739601339c3c52f8aec6c16130a9a1834746d"
+CHECKSUM_SHA256="0372a3e5276e59f93c8ee14a545d9183fbc0c68b22ac66ee899f8d9723b34e13"
 SOURCE_FILENAME="optipngtranslator-$portVersion-$srcGitRev.tar.gz"
 SOURCE_DIR="OptiPNGTranslator-$srcGitRev"
 
@@ -41,7 +41,7 @@ BUILD()
 {
 	make \
 		BUILDHOME=`finddir B_SYSTEM_DEVELOP_DIRECTORY` \
-		TARGET_DIR=.
+        TARGET_DIR=.
 }
 
 INSTALL()