Added separate controls for X and Y grid colors

blocks/bar-graph/build/block.json

@@ -88,7 +88,11 @@
       "type": "boolean",
       "default": true
     },
-    "gridColor": {
+    "yGridColor": {
+      "type": "string",
+      "default": "#e0e0e0"
+    },
+    "xGridColor": {
       "type": "string",
       "default": "#e0e0e0"
     },

blocks/bar-graph/build/index.asset.php

@@ -1 +1 @@
-<?php return array('dependencies' => array('react-jsx-runtime', 'wp-block-editor', 'wp-blocks', 'wp-components', 'wp-element', 'wp-i18n'), 'version' => '62449dbdc80e118c522c');
+<?php return array('dependencies' => array('react-jsx-runtime', 'wp-block-editor', 'wp-blocks', 'wp-components', 'wp-element', 'wp-i18n'), 'version' => '9e08ac91fd20a1bb3a3d');