[pgadmin-org/pgadmin4] 5c34c1: - Move pgadmin4-treeview to pgAdmin main repo.

Branch: refs/heads/master
Home: https://github.com/pgadmin-org/pgadmin4
Commit: 5c34c10d4e3c56a50e891fd03790832bd9d6bf7d
https://github.com/pgadmin-org/pgadmin4/commit/5c34c10d4e3c56a50e891fd03790832bd9d6bf7d
Author: Aditya Toshniwal <aditya(dot)toshniwal(at)enterprisedb(dot)com>
Date: 2023-01-02 (Mon, 02 Jan 2023)

Changed paths:
M web/package.json
M web/pgadmin/browser/static/js/MainMenuFactory.js
M web/pgadmin/browser/static/js/browser.js
M web/pgadmin/browser/static/js/keyboard.js
M web/pgadmin/preferences/static/js/components/PreferencesTree.jsx
M web/pgadmin/static/js/components/Menu.jsx
A web/pgadmin/static/js/components/PgTree/FileTreeItem/index.tsx
A web/pgadmin/static/js/components/PgTree/FileTreeX/index.tsx
A web/pgadmin/static/js/components/PgTree/TreeModelX/index.ts
A web/pgadmin/static/js/components/PgTree/index.ts
A web/pgadmin/static/js/components/PgTree/scss/styles.scss
A web/pgadmin/static/js/components/PgTree/services/keyboardHotkeys.ts
A web/pgadmin/static/js/components/PgTree/types.ts
M web/pgadmin/static/js/tree/tree.js
M web/pgadmin/static/js/tree/tree_init.tsx
R web/pgadmin/static/scss/_pgadmin4-tree.overrides.scss
M web/pgadmin/static/scss/pgadmin.scss
M web/regression/feature_tests/keyboard_shortcut_test.py
M web/regression/feature_utils/pgadmin_page.py
M web/regression/feature_utils/tree_area_locators.py
M web/webpack.shim.js
M web/webpack.test.config.js
M web/yarn.lock

Log Message:
-----------
- Move pgadmin4-treeview to pgAdmin main repo.

- Use react based context menu for browser tree. #5615.
- Fix feature tests failure.