Fix paragraph content default attribute (#181)

* Fix: Add missing default value for CoreParagraph Block

* Chore: Add Changeset

* Fix: Add missing default value in content attribute for CoreCode

* Update spotty-nails-complain.md

.changeset/spotty-nails-complain.md

@@ -0,0 +1,5 @@
+---
+"@wpengine/wp-graphql-content-blocks": major
+---
+
+Adds missing default value for content attribute CoreParagraph and CoreCode blocks. This will make the type of the content field `String!` instead of `String`

includes/Blocks/CoreCode.php

@@ -23,5 +23,11 @@ class CoreCode extends Block {
 			'source'    => 'attribute',
 			'attribute' => 'class',
 		],
+		'content'      => [
+			'type'     => 'string',
+			'selector' => 'code',
+			'source'   => 'html',
+			'default'  => '',
+		],
 	];
 }

includes/Blocks/CoreParagraph.php

@@ -27,6 +27,7 @@ class CoreParagraph extends Block {
 			'type'     => 'string',
 			'selector' => 'p',
 			'source'   => 'html',
+			'default'  => '',
 		],
 	];
 }