Update blank-canvas-blocks/sass/blocks/_code.scss

Co-authored-by: Maggie <maggie.cabrera@automattic.com>

blank-canvas-blocks/sass/blocks/_code.scss

@@ -1,4 +1,4 @@
-// TODO: This can be removed when Gutenberg applies fontFamily correcly to .wp-block-code code
+// TODO: This can be removed when Gutenberg applies fontFamily correcly to .wp-block-code code (https://github.com/WordPress/gutenberg/issues/31135)
 .wp-block-code code {
 	font-family: var(--wp--custom--code--typography--font-family);
-}
+}