Introduce the new front-end filter blocks in beta state

[samueljseay]

Changes proposed in this Pull Request:

In this PR all the feature gating around the new front-end filter blocks is removed, allowing users to use the new front-end filter blocks. This combined with #44487 will release these new blocks to production in a beta state.

How to test the changes in this Pull Request:

1. Do a production build of WooCommerce blocks (or run this on JN - which is prod by default right now)
2. Search for the new filter blocks in the GB inserter such as Product Filters: ... and see that these filter blocks are available for insertion.
3. Smoke test that inserting and using them works as expected.

Changelog entry

• Automatically create a changelog entry from the details below.

Significance

• Patch
• Minor
• Major

Type

• Fix - Fixes an existing bug
• Add - Adds functionality
• Update - Update existing functionality
• Dev - Development related task
• Tweak - A minor adjustment to the codebase
• Performance - Address performance issues
• Enhancement - Improvement to existing functionality

Message

Release the new product collection filter blocks in a beta state.

Comment

[github-actions]

Hi @dinhtungdu,

Apart from reviewing the code changes, please make sure to review the testing instructions as well.

You can follow this guide to find out what good testing instructions should look like:
https://github.com/woocommerce/woocommerce/wiki/Writing-high-quality-testing-instructions

[github-actions]

Test Results Summary

Commit SHA: 70a6e9b

Test 🧪	Passed ✅	Failed 🚨	Broken 🚧	Skipped ⏭️	Unknown ❔	Total 📊	Duration ⏱️
API Tests	259	0	0	2	0	261	0m 37s
E2E Tests	322	0	0	23	0	345	6m 46s

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To view the full API test report, click here.
To view the full E2E test report, click here.
To view all test reports, visit the WooCommerce Test Reports Dashboard.