4.0 Implement APIs-4.1 Establishing connection with Cloud/Mobile wallets

Number of APIs: 3

1. Fetch connection record GET {{cloudagent}}/connections/:connectionId

2. Create a new connection invitation POST {{cloudagent}}/v2/connections/create-invitation?auto_accept=true

3. Create Firebase dynamic link for connection record POST {{cloudagent}}/v1/connections/:connection_id/invitation/firebase