pgAdmin 4 commit: Fixed the following issues in the debugger:

Fixed the following issues in the debugger:
 1. If debugger arguments are array debugger sets the null value to parameters.
 2. Popup screen is not being closed if debug Package procedure/Function and select Null option.
 3. Updated validation for debugger argument of the array type parameter.

refs #6132

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=4e3783c544ef0b706c292d33a7000a4ed5fa44d5
Author: Nikhil Mohite <nikhil.mohite@enterprisedb.com>

Modified Files
--------------
web/pgadmin/tools/debugger/__init__.py             |  64 +++++-------
.../tools/debugger/static/js/DebuggerConstants.js  |   1 +
.../tools/debugger/static/js/DebuggerModule.js     |   1 -
.../static/js/components/DebuggerArgs.ui.js        |  69 +++++++++++--
.../js/components/DebuggerArgumentComponent.jsx    | 112 ++++++++++++---------
.../static/js/components/DebuggerComponent.jsx     |   5 +
.../debugger/static/js/components/ToolBar.jsx      |  13 ++-
.../tools/debugger/static/js/debugger_utils.js     |   7 +-
web/webpack.config.js                              |   2 +-
9 files changed, 175 insertions(+), 99 deletions(-)