pgAdmin 4 commit: 1) Newly added server/server group is not visible in

1) Newly added server/server group is not visible in the tree unless pgAdmin is refreshed. Fixes #6839
2) Internal server error displayed if disconnect the server. Fixes #6852

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=44e1a405f0ff166be93d76e3b30c9517951250e5
Author: Khushboo Vashi <khushboo.vashi@enterprisedb.com>

Modified Files
--------------
web/package.json                                      |  2 +-
web/pgadmin/browser/static/js/browser.js              |  4 ++--
web/pgadmin/static/js/tree/tree.js                    | 12 ++++++------
web/pgadmin/static/js/tree/tree_init.tsx              |  2 +-
web/pgadmin/static/scss/_pgadmin4-tree.overrides.scss |  2 +-
web/yarn.lock                                         |  4 ++--
6 files changed, 13 insertions(+), 13 deletions(-)