Don't add post types to patterns

[dsas]

Related to #79145

Proposed Changes

We were adding post types to all registered patterns based upon their block type, however this is causing issues when trying to edit template parts which include those patterns.

This change stops doing that while we investigate the issue.

Testing Instructions

1. Apply changes to sandbox
2. Have a sandboxed site with e.g. TT3 installed
3. Go to edit the post-meta template part: /wp-admin/site-editor.php?postType=wp_template_part&postId=pub%2Ftwentytwentythree%2F%2Fpost-meta&categoryId=uncategorized&categoryType=wp_template_part&canvas=edit
4. The content should show up to be edited and the block list should show spacer and group lists.
5. If this didn't work then instead you'll see no contents and the block list will show the pattern placeholder block

Pre-merge Checklist

• Has the general commit checklist been followed? (PCYsg-hS-p2)
• Have you written new tests for your changes?
• Have you tested the feature in Simple (P9HQHe-k8-p2), Atomic (P9HQHe-jW-p2), and self-hosted Jetpack sites (PCYsg-g6b-p2)?
• Have you checked for TypeScript, React or other console errors?
• Have you used memoizing on expensive computations? More info in Memoizing with create-selector and Using memoizing selectors and Our Approach to Data
• Have we added the "[Status] String Freeze" label as soon as any new strings were ready for translation (p4TIVU-5Jq-p2)?
• For changes affecting Jetpack: Have we added the "[Status] Needs Privacy Updates" label if this pull request changes what data or activity we track or use (p4TIVU-ajp-p2)?

[github-actions]

Calypso Live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-73220

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-73220&env=jetpack

[matticbot]

This PR modifies the release build for editing-toolkit

To test your changes on WordPress.com, run install-plugin.sh editing-toolkit patterns/disable-post-types on your sandbox.

To deploy your changes after merging, see the documentation: PCYsg-mMA-p2

[matticbot]

This PR does not affect the size of JS and CSS bundles shipped to the user's browser.

Generated by performance advisor bot at iscalypsofastyet.com.