pgAdmin 4 commit: 1) Fixed an issue where the Save button is disabled d

1) Fixed an issue where the Save button is disabled due to the existing table check in ERD.
2) Fix warnings given by webpack.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=3f563d8cbfd8778f7ce52d4dd6f37af05b96a35f
Author: Aditya Toshniwal <aditya.toshniwal@enterprisedb.com>

Modified Files
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web/pgadmin/static/scss/resources/_default.variables.scss    |  2 +-
.../scss/resources/high_contrast/_theme.variables.scss       |  2 --
.../tools/erd/static/js/erd_tool/dialogs/TableDialog.js      | 12 ++++++++----
.../erd/static/js/erd_tool/ui_components/BodyWidget.jsx      | 10 +++++-----
.../javascript/erd/ui_components/body_widget_spec.js         |  4 ++--
5 files changed, 16 insertions(+), 14 deletions(-)