Twenty Twenty: Correctly indent nested unordered lists in RTL editor styles.

Props sabernhardt.
Fixes #51574.
Built from https://develop.svn.wordpress.org/trunk@49510


git-svn-id: http://core.svn.wordpress.org/trunk@49265 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css

@@ -1073,7 +1073,14 @@ hr.wp-block-separator.is-style-dots::before {
 	width: 100%;
 }
 
-/* Block: Paragraph -------------------------- */
+/* Block: List ------------------------------- */
+
+.editor-styles-wrapper ul.block-editor-block-list__block,
+.editor-styles-wrapper ol.block-editor-block-list__block,
+.editor-styles-wrapper ul ul,
+.editor-styles-wrapper ol ul {
+	padding-right: 2em;
+}
 
 
 /*	X.	Media Queries

wp-content/themes/twentytwenty/assets/css/editor-style-block.css

@@ -1073,7 +1073,7 @@ hr.wp-block-separator.is-style-dots::before {
 	width: 100%;
 }
 
-/* Block: Paragraph -------------------------- */
+/* Block: List ------------------------------- */
 
 
 /*	X.	Media Queries

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.6-beta3-49509';
+$wp_version = '5.6-beta3-49510';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.