[BUG] .pgpass option is not working on Windows

[sandeep-ps]

Describe the bug
.pgpass option is not working when the data ingestion CLI is run on Windows.

To Reproduce
Steps to reproduce the behavior:

1. Run the data ingestion CLI with the following options from a Windows machine:

--db_host fd-postgres-dev.ncsa.illinois.edu --db_port 5432 --db_user ccadmin --db_name <db_name> -C -c -i -I

2. An error like below appears:

Traceback (most recent call last):
  File "C:\Workspace-pdl\data-ingestion\src\pdl_database.py", line 27, in connect
    self.connection = psycopg2.connect(user=db_user, host=db_host, port=db_port)
  File "C:\venv\pdl-api\lib\site-packages\psycopg2\__init__.py", line 122, in connect
    conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
psycopg2.OperationalError: connection to server at "fd-postgres-dev.ncsa.illinois.edu" (141.142.218.102), port 5432 failed: fe_sendauth: no password supplied

Expected behavior
The data ingestion CLI should work with .pgpass option when running on Windows.

Screenshots
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Desktop (please complete the following information):

• OS: Windows
• Python Version: 3.10.0
• Version: 0.1.0

Additional context
Add any other context about the problem here.