Administration: Ensure consistent alignment for time and date fields across edit screens.

This change ensures that the values of time and date fields for comments and posts (both Classic Editor and quick edit) are consistently aligned in the center of the input fields. The block editor already enforces this alignment separately.

Props birgire, jainnidhi, melchoyce.
Fixes #43675.
Built from https://develop.svn.wordpress.org/trunk@44945


git-svn-id: http://core.svn.wordpress.org/trunk@44776 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/edit-rtl.css

@@ -496,6 +496,7 @@ span.wp-media-buttons-icon:before {
 #timestampdiv input {
 	border-width: 1px;
 	border-style: solid;
+	text-align: center;
 }
 
 .notification-dialog {

wp-admin/css/edit.css

@@ -496,6 +496,7 @@ span.wp-media-buttons-icon:before {
 #timestampdiv input {
 	border-width: 1px;
 	border-style: solid;
+	text-align: center;
 }
 
 .notification-dialog {

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.2-alpha-44944';
+$wp_version = '5.2-alpha-44945';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.