UI: Update affiliation modal with Option 3 design

[steveburtch]

The affiliation modal scheduled to go live on Oct 17 needs to be updated according to the design by SD as approved at the Design Sync on Oct 4.

Basically it is to remove the last option, Get help from BCROS in all versions of the modal.

Illustration:
Private Zenhub Image

[steveburtch]

@hfekete I will connect with you shortly to set up a grooming session for this ticket. @forgeuxGH5 will provide the design/wording changes.

[hfekete]

updated estimate as there is only one version of the modal, and there will be no need to update any styles. Majority of time will be spent in testing by all involved parties.

[gunanagar]

Tested, looks good.
Private Zenhub Image

[forgeuxGH5]

UI OK