feat: [M3-6501] - Add Metadata migrate warning

[hana-akamai]

Description 📝

Add warning text to the Migrate Linode dialog when migrating from a Data Center that supports Metadata to a Data Center that doesn't

Preview 📷

Screen.Recording.2023-04-19.at.4.26.35.PM.mov

How to test 🧪

• Turn on the MSW and migrate a Linode from a Metadata supported DC (London, UK) to a Non-Metadata supported DC (any other DC).
• You should see the warning notice update with an additional bullet. Reopening the Dialog should clear the additional bullet
• You should not see the additional bullet when Migrating from a Non-Metadata supported DC to a supported Metadata DC

[cypress]

1 flaky tests on run #3160 ↗︎

0

151

3

0

1

Details:

Merge branch 'develop' into M3-6501-metadata-migrate-warning
Project: Cloud Manager E2E	Commit: 4151bb03bb
Status: Passed	Duration: 14:30 💡
Started: Apr 24, 2023 10:22 PM	Ended: Apr 24, 2023 10:36 PM

  cypress/e2e/linodes/create-linode.spec.ts • 1 flaky test

View Output Video

Test		Artifacts
create linode > creates a nanode		Output Screenshots Video

_{This comment has been generated by cypress-bot as a result of this project's GitHub integration settings.}

[abailly-akamai]

@hana-linode what is MSW and how to you turn it on?

[hana-akamai]

@abailly-akamai It's the Mock Service Worker and we can turn it on in the lower left corner of the browser

Screen.Recording.2023-04-20.at.11.31.57.AM.mov

[abailly-akamai]

Looks good, but somehow the new warning is not showing after turning on the MSW and testing the feature (I wonder if I missed step to test this properly?) - also left a couple of non-blocking comments

[hana-akamai]

@abailly-akamai Do you have the metadata feature flag turned on in the dev tools?

[abailly-akamai]

@hana-linode ah yes, that was it. I had it on but did not realize it gets turned off after a page reload - looks good!

[mjac0bs]

This LGTM -- observed the warning bullet point's existence and non-existence when migrating as described.

[hkhalil-akamai]

I know I'm coming late to this PR, and I don't want to cause it to be delayed, but has anyone from UX given feedback? I'm concerned that a user might miss the additional bullet point (since they may open the migration dialog, read the warning and then go about customizing the options).

[hana-akamai]

@hkhalil-akamai I haven't heard back from Matthew but Joe Michelini (original reporter) approved so I'm going to go ahead and merge this