Modify OpenCR matching settings to strictly match on the correct fields for registration.

[pmanko]

@ccwhite333 @moshonk Let me know what you think.

We can think about not doing matching, but adding the link directly.

Does OpenCR API allow that?

• Name: Exact
• DoB: Exact
• Biometric ID: exact
• phone number: exact
• national id: exact