Fixed Task 2404

## Dev Board Ticket
https://dev.azure.com/TDEI-UW/TDEI/_workitems/edit/2404

## Changes
- Upgraded the package from `0.2.13` to `o.2.15`

## Testing
- TDEI Portal

Author: sujata-m

requirements.txt

@@ -4,4 +4,4 @@ python-ms-core==0.0.23
 uvicorn==0.20.0
 html_testRunner==1.2.1
 geopandas==0.14.4
-python-osw-validation==0.2.13
+python-osw-validation==0.2.15