[pgAdmin4][Patch] - Test cases failure fix

[Khushboo Vashi]

Hi,

Please find the attached patch to fix the test cases failure due to below
error on PG 9.6.

psycopg2.errors.ObjectInUse: database "test_db_1658f" is being
accessed by other users
DETAIL:  There is 1 other session using the database.

Thanks,
Khushboo

api_test_cases_failure_fixes.patch
Description: Binary data