Migrate a database to Active-Active

[yoavredis]

Following this fix: https://redislabs.atlassian.net/browse/RED-115447

The modals were fixed to ask the user for the proxy certificate, not syncer certificates.
In this page, the modal images were not adjusted.

"Migrate from the same cluster" section:

• The modal image for "Migrate to Active-Active" is wrong: the user should be instructed to enter the proxy certificate, not the syncer certificate.

"Migrate from a different cluster" section: same issue

"Migrate from source available Redis" section: same issue

[mich-elle-luna]

Thank you, just to confirm, this is a change to the screenshot on the https://redis.io/docs/latest/operate/rs/databases/import-export/migrate-to-active-active/#migrate-from-the-same-cluster section?

[rrelledge]

This is the ticket I opened for it: DOC-3767