[SDK] Location does not get linked to hypercert

[Kzoeps]

Which area(s) of Hypercerts are affected? (leave empty if unsure)

SDK

To Reproduce

1. After creating a hypercert, add a location using the sdk: `repo.hypercerts.attachLocation(hypercertUri, locationPayload)

Describe the Bug

1. It creates the location record in the repo in the app.certified.location collection
2. However it doesn't link the activity with the location even though the hypercertUri is provided.

Expected Behavior

1. repo.hypercerts.attachLocation should create the location record. And it should also update the location field in the hypercert/activity itself.