pgAdmin 4 commit: Fixed feature tests.

Fixed feature tests.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=683528b81c42195f4a1d03790a9ac4fe57809a96
Author: Yogesh Mahajan <yogesh.mahajan@enterprisedb.com>

Modified Files
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.../feature_tests/pg_datatype_validation_test.py   | 138 ++++++++-------
.../feature_tests/query_tool_journey_test.py       |  45 ++---
web/pgadmin/feature_tests/test_data.json           |   6 +-
web/pgadmin/feature_tests/view_data_dml_queries.py | 185 +++++++++++++--------
web/regression/feature_utils/pgadmin_page.py       |  22 ++-
5 files changed, 237 insertions(+), 159 deletions(-)