#5271 fix annoying alert to confirm duplicate patient

[arjunSussol]

Fixes #5271

Change summary

Explain and justify your changes

Testing

Steps to reproduce or otherwise test the changes of this PR:

• Dispensary > Try to create a duplicate patient having same firstName, lastName, and DoB
• There should be alert with confirmation to create duplicate patient.
• If click Cancel then cancel the process and return back to patient list window
• If click OK then remains in the same window and fill the required fields then create patient.

Related areas to think about

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