Block Editor: Update @wordpress dependencies.

Changes of note:

- Includes the new Annotations API package.
- `wp-polyfill-ecmascript.js` is renamed to `wp-polyfill.js`.
- `strip_dynamic_blocks()` has been removed in favor of `excerpt_remove_blocks()`.
- The PHP block parser is now syncing from the `block-serialization-default-parser` package.
- `do_blocks()` uses the new parser.
- The `do_block` filter has been removed from `do_blocks()`, in favor of a `render_block` filter in `render_block()`.

Also, a little cleanup to `render_block()`. Always normalize `$block['attrs’]` to array in `’render_block’` filter.
Props pento, azaozz.

Merges [43884] and [43888] to trunk.

See #45145, #45190, #45264, #45282.

git-svn-id: https://develop.svn.wordpress.org/trunk@44261 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/formatting.php

@@ -3635,7 +3635,7 @@ function wp_trim_excerpt( $text = '' ) {
 		$text = get_the_content( '' );
 
 		$text = strip_shortcodes( $text );
-		$text = strip_dynamic_blocks( $text );
+		$text = excerpt_remove_blocks( $text );
 
 		/** This filter is documented in wp-includes/post-template.php */
 		$text = apply_filters( 'the_content', $text );