Pankaj, Gautam | Possible-78 Added missing migrations

[Gaurav-Deshkar]

Added missing migrations for emrapi.sqlGet.wardsListDetails.

Updated patient search query to not show duplicate patients after patient merge.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}