Fix - CES Prompts Showing Several Times

[jorgemd24]

Changes proposed in this Pull Request:

This is a follow-up of #1543 (comment)

The PR #1543, implemented a solution for the issue #1428, however, we found an issue with the bundle size and the package @woocommerce/customer-effort-score so we decided to hold the PR until the CES package is exporting the CustomerFeedbackModal, see more context here: #1543 (comment) & #1543 (comment)

This PR implements a workaround to fix:

• Showing multiple CES prompts (See issue CES Prompts Showing several times #1428)
• Modal not working after going to a subpath (See @ianlin comment: Add useEffect to avoid multiple CES prompts on the Dashboard Page #1543 (comment)

Screenshots:

Before this PR:

Screen.Capture.on.2022-06-14.at.17-10-39.mp4

With this PR:

Screen.Capture.on.2022-06-14.at.17-03-10.mp4

Detailed test instructions:

1. Go to wp-admin/admin.php?page=wc-admin&path=%2Fgoogle%2Fdashboard&guide=campaign-creation-success
2. Click on "Got it"
3. One CES prompt should be displayed.
4. Visit Edit free listings/Edit Ads Campaigns/Create Ads campaigns (the CES prompt should be gone)
5. Return to the dashboard page and it should show only one CES prompt.
6. Click on "Give Feedback", and the modal should be displayed

Additional details

Ideally, the CES prompt should be displayed on every page, as was mentioned in the following comment: #1543 (comment), unfortunately, this is not yet possible in the GLA app however we are looking into possible solutions like an AppShell #1548

cc: @ecgan @ianlin

Changelog entry

Fix - Multiple CES prompts on the Dashboard Page

[jorgemd24]

Thanks, @eason9487 for reviewing this! I have added your suggestions and I guess this is ready for another round!

[eason9487]

Thanks for the adjustments. Tested locally with switching back and forth between GLA tabs and subpages, and it works well. LGTM.