Change autofill subfeature names in prep for releasing

[CDRussell]

Task/Issue URL: https://app.asana.com/0/0/1204370666975082/f

Description

Renames the autofill subfeatures, as is required to prepare for the autofill release.

Steps to test this PR

Start with develop branch.

• Checkout develop
• Build using play variant, and do a clean install.
• Give the app a few seconds after launching to fetch the remote config.
• Verify that autofill is NOT visible (e.g., you cannot access the credential management screen)

Use new remote config
Change URL we use for the remote config (it's defined in PrivacyFeatureName.PRIVACY_REMOTE_CONFIG_URL)

• change it to https://jsonblob.com/api/1095045267291652096
• Make the above change to the URL in develop
• Build usingplay variant again, and install the app.
• Give the app a few seconds after launching to fetch the remote config.
• Verify that autofill is still NOT visible (e.g., you cannot access the credential management screen)

Checkout the branch from this PR

• Checkout the branch from this PR, and apply the URL change as above so it's getting the new remote config type
• Install using play variant again.
• Give the app a few seconds after launching to fetch the remote config.
• Verify that autofill IS visible (e.g., you can access the credential management screen - you might need to launch a new tab to see it picked up in the overflow if you were already viewing a tab)
• Verify that autofill is DISABLED by default ⚠️

[CDRussell]

Current dependencies on/for this PR:

• develop
  • PR Change autofill subfeature names in prep for releasing #3053 👈

This comment was auto-generated by Graphite.

[marcosholgado]

LGTM!

[CDRussell]

@marcosholgado, as discussed, pushed new commits to workaround the issue of autofill remote config block not being processed. re-review plz 🙏

[marcosholgado]

Re-tested including the edge case that we found. All working as expected 👍