build: Update GutenbergKit version

Author: dcalhoun

gradle/libs.versions.toml

@@ -72,7 +72,7 @@ google-play-services-auth = '20.4.1'
 google-services = '4.4.2'
 gravatar = '2.5.0'
 greenrobot-eventbus = '3.3.1'
-gutenberg-kit = '148-78e4fde85fd8146abaa92a5d2d1969582fc5622c'
+gutenberg-kit = '150-5d39d15ca5620f93c29151c2da28ca7f6a7bbb55'
 gutenberg-mobile = 'v1.121.0'
 indexos-media-for-mobile = '43a9026f0973a2f0a74fa813132f6a16f7499c3a'
 jackson-databind = '2.12.7.1'