feat: Configure asset loader domain

A recognizable and controlled domain improves configuration and
security.

Author: dcalhoun

WordPress/src/main/java/org/wordpress/android/ui/posts/EditorConfigurationBuilder.kt

@@ -1,5 +1,6 @@
 package org.wordpress.android.ui.posts
 
+import org.wordpress.android.BuildConfig
 import org.wordpress.android.util.UrlUtils
 import org.wordpress.gutenberg.EditorConfiguration
 
@@ -8,6 +9,7 @@ import org.wordpress.gutenberg.EditorConfiguration
  * Eliminates duplication between GutenbergKitEditorFragment and GutenbergKitWarmupHelper.
  */
 object EditorConfigurationBuilder {
+    private const val JETPACK_ASSET_LOADER_DOMAIN = "android-app-assets.jetpack.com"
     /**
      * Builds an EditorConfiguration from the provided settings map.
      *
@@ -45,6 +47,9 @@ object EditorConfigurationBuilder {
             // Editor asset caching configuration
             configureEditorAssetCaching(settings, siteURL, siteApiNamespace)
 
+            // Custom asset loader domain for CORS requests
+            setAssetLoaderDomain(JETPACK_ASSET_LOADER_DOMAIN)
+
             // Cookies
             setCookies(settings.getSetting<Map<String, String>>("cookies") ?: emptyMap())
 

gradle/libs.versions.toml

@@ -73,7 +73,7 @@ google-play-services-auth = '20.4.1'
 google-services = '4.4.3'
 gravatar = '2.5.0'
 greenrobot-eventbus = '3.3.1'
-gutenberg-kit = '181-f25dc3b1acb69cc04ae92ec37a334afb0a2fa54d'
+gutenberg-kit = '181-686ebf77fc3c7608ee9b674dc444cf26a141313a'
 gutenberg-mobile = 'v1.121.0'
 indexos-media-for-mobile = '43a9026f0973a2f0a74fa813132f6a16f7499c3a'
 jackson-databind = '2.12.7.1'