gitignore all of Gutenberg generated code

Author: youknowriad

.gitignore

@@ -31,16 +31,18 @@ wp-tests-config.php
 /src/wp-admin/css/colors/*/*.css
 /src/wp-admin/js
 /src/wp-includes/assets/*
-!/src/wp-includes/assets/script-loader-packages.min.php
-!/src/wp-includes/assets/script-modules-packages.min.php
 /src/wp-includes/js
 /src/wp-includes/css/dist
 /src/wp-includes/css/*.min.css
 /src/wp-includes/css/*-rtl.css
-/src/wp-includes/blocks/**/*.css
-/src/wp-includes/blocks/**/*.js
-/src/wp-includes/blocks/**/*.js.map
+/src/wp-includes/blocks/*
+!/src/wp-includes/blocks/index.php
 /src/wp-includes/build
+/src/wp-includes/class-wp-block-parser.php
+/src/wp-includes/class-wp-block-parser-block.php
+/src/wp-includes/class-wp-block-parser-frame.php
+/src/wp-includes/theme.json
+/src/wp-includes/theme-i18n.json
 /packagehash.txt
 /artifacts
 /setup.log