Added support for bypassing Limit Submissions feeds when editing an entry.

[spivurno]

HS#25575

This PR adds support for bypassing GP Limit Submissions feeds when editing an entry. It does some significant refactoring so we'll want to retest these three scenarios.

1. Default functionality — updating an entry.
2. Deleting a partial entry when Partial Entries is active and delete_partial parameter is true.
3. Limit Submission feeds are bypassed when editing an entry.

[spivurno]

@dariospace Assigning you as a reviewer for functionality. Could you step through the three scenarios above and make sure they work as expected?

@eihabi Assigning you for a code review. 🧐

[levisimon]

@spivurno it seems that when the snippet is activated even with no configuration for form id, it bypasses the Limit Submissions Feeds and allows creating new entries. I did a short video: loom

[spivurno]

@dariospace Fixed. Could you try again? 🙏

[eihabi]

@spivurno I'm waiting for the dust to settle and @dariospace's review before digging in 👍

[claygriffiths]

Nice work!