Description

Remove the use of glob to require files, simply hard code the necessary files.
This improves performance and simplifies the code.

Fixes #10052

How has this been tested?

Confirmed block library includes still work as expected.

Types of changes

Removes the glob(*) in favor of hard coding.
You can confirm the proper files are included by checking the following directory paths which it was searching to include the files.

> ls -1 ./block-library/**/index.php
ls: cannot access './block-library/**/index.php': No such file or directory

> ls -1 ./packages/block-library/src/**/index.php
./packages/block-library/src/archives/index.php
./packages/block-library/src/block/index.php
./packages/block-library/src/categories/index.php
./packages/block-library/src/latest-comments/index.php
./packages/block-library/src/latest-posts/index.php
./packages/block-library/src/shortcode/index.php

Checklist:

• My code is tested.
• My code follows the WordPress code style.
• My code follows the accessibility standards.
• My code has proper inline documentation.