pgAdmin 4 commit: Port Backup Global, Backup Server, and Backup object

Port Backup Global, Backup Server, and Backup object dialog in React. Fixes #6984

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=3afeb8ca46c17e014e18b17b72e28ea1a718bc76
Author: Nikhil Mohite <nikhil(dot)mohite(at)enterprisedb(dot)com>

Modified Files
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docs/en_US/images/backup_disable.png | Bin 26136 -> 37187 bytes
docs/en_US/images/backup_do_not_save.png | Bin 36587 -> 52259 bytes
docs/en_US/images/backup_general.png | Bin 45382 -> 64476 bytes
docs/en_US/images/backup_globals_general.png | Bin 59171 -> 67561 bytes
docs/en_US/images/backup_miscellaneous.png | Bin 49155 -> 56405 bytes
docs/en_US/images/backup_objects.png | Bin 32361 -> 43505 bytes
docs/en_US/images/backup_queries.png | Bin 51237 -> 62040 bytes
docs/en_US/images/backup_sections.png | Bin 29932 -> 41181 bytes
docs/en_US/images/backup_server_disable.png | Bin 25416 -> 37187 bytes
docs/en_US/images/backup_server_do_not_save.png | Bin 36326 -> 50802 bytes
docs/en_US/images/backup_server_general.png | Bin 35332 -> 56789 bytes
docs/en_US/images/backup_server_miscellaneous.png | Bin 48805 -> 55513 bytes
docs/en_US/images/backup_server_objects.png | Bin 28887 -> 36574 bytes
docs/en_US/images/backup_server_queries.png | Bin 40382 -> 48064 bytes
docs/en_US/release_notes_6_3.rst | 1 +
.../server_groups/servers/databases/__init__.py | 2 +-
web/pgadmin/browser/static/js/node.js | 66 ++
web/pgadmin/browser/static/js/utility_view.jsx | 108 ++++
web/pgadmin/static/js/SchemaView/index.jsx | 3 +-
web/pgadmin/static/js/alertify/dialog_factory.js | 13 -
web/pgadmin/tools/backup/static/js/backup.js | 713 +++++----------------
web/pgadmin/tools/backup/static/js/backup.ui.js | 560 ++++++++++++++++
.../tools/backup/static/js/backupGlobal.ui.js | 108 ++++
.../tools/backup/static/js/backup_dialog.js | 103 ---
.../backup/static/js/backup_dialog_wrapper.js | 317 ---------
.../javascript/backup/backup_dialog_spec.js | 303 ---------
.../backup/backup_dialog_wrapper_spec.js | 682 --------------------
.../backup/global_server_backup_dialog_spec.js | 298 ---------
.../javascript/schema_ui_files/backup.ui.spec.js | 96 +++
.../schema_ui_files/backupGlobal.ui.spec.js | 51 ++
30 files changed, 1155 insertions(+), 2269 deletions(-)