Fix block library and global styles stylesheet ordering when a block …

…style variation is active (#63918)

* Fix block library and global styles stylesheet ordering when a block style variation is active

* Add backport changeglog

* Update core backport

----

Co-authored-by: talldan <talldanwp@git.wordpress.org>
Co-authored-by: andrewserong <andrewserong@git.wordpress.org>
Co-authored-by: ramonjd <ramonopoly@git.wordpress.org>
Co-authored-by: aaronrobertshaw <aaronrobertshaw@git.wordpress.org>
Co-authored-by: eric-michel <ytfeldrawkcab@git.wordpress.org>

backport-changelog/6.6/7088.md

@@ -0,0 +1,4 @@
+https://github.com/WordPress/wordpress-develop/pull/7088
+
+* https://github.com/WordPress/gutenberg/pull/63918
+

lib/block-supports/block-style-variations.php

@@ -191,7 +191,7 @@ function gutenberg_render_block_style_variation_support_styles( $parsed_block )
 		return $parsed_block;
 	}
 
-	wp_register_style( 'block-style-variation-styles', false, array( 'global-styles', 'wp-block-library' ) );
+	wp_register_style( 'block-style-variation-styles', false, array( 'wp-block-library', 'global-styles' ) );
 	wp_add_inline_style( 'block-style-variation-styles', $variation_styles );
 
 	/*