[pgAdmin][RM5335]: [Code Coverage] Improve API test cases for Triggers and Compound Triggers

[Pradip Parkale]

Hi Hackers,

Please find the attached patch to improve the code coverage for 'Triggers'
and 'Compund_triggers' node.

Command to run the compound triggers node test cases -
        - python runtests.py --pkg
browser.server_groups.servers.databases.schemas.tables.compound_triggers.tests

Command to run the trigger node test cases -
        - python runtests.py --pkg
browser.server_groups.servers.databases.schemas.tables.triggers.tests

-- 
Thanks & Regards,
Pradip Parkale
QMG, EnterpriseDB Corporation

RM5335.patch
Description: Binary data