pgAdmin 4 commit: Fixed the following code smells:

Fixed the following code smells:
1. Use concise character class syntax
2. Add a "break" statement or remove this "else" clause.
3. Replace this generic exception class with a more specific one.
4. Use a regular expression literal instead of the 'RegExp' constructor.
5. Use the opposite operator ("not in") instead.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=cbf58864309db9ed935401f6b2bd7132b5524ea0
Author: Yogesh Mahajan <yogesh(dot)mahajan(at)enterprisedb(dot)com>

Modified Files
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.../server_groups/servers/pgagent/__init__.py | 2 +-
.../servers/pgagent/steps/__init__.py | 2 +-
.../server_groups/servers/roles/__init__.py | 15 ++++--------
web/pgadmin/browser/static/js/datamodel.js | 6 ++---
web/pgadmin/static/js/components/CodeMirror.jsx | 3 +--
web/pgadmin/static/js/pgadmin.js | 2 +-
web/pgadmin/static/js/validators.js | 6 ++---
.../search_objects/static/js/SearchObjects.jsx | 2 +-
.../utils/sqlautocomplete/parseutils/ctes.py | 2 +-
.../utils/sqlautocomplete/parseutils/tables.py | 2 +-
.../feature_tests/pg_datatype_validation_test.py | 6 -----
.../feature_tests/query_tool_journey_test.py | 2 +-
web/regression/feature_utils/pgadmin_page.py | 27 ++--------------------
13 files changed, 19 insertions(+), 58 deletions(-)