[pgAdmin4][Patch][RM_2482]: Query tool/ Edit grid panel should have meaningful title

Hi

Changes:

1) When Query tool is opened, right now - panel title is displayed as
"Query - 1 ", instead it should display Query - [db_name] on [server_name] as
in pgAdmin3.

2) When Edit grid is opened for table, the panel title should display
Edit Data - [server_name] - [db_name] - [table_name]

These names are more meaningful instead of "Query - #'. helpful while
switching to panel tabs.

3) If panel is inactive and its title is quite long, show ellipsis(...),
otherwise display full title.

4) Add tooltips to Query tool/Edit grid panel on mouse hover of tab.

Also tested with preference settings > Open query tool in new tab. It
works!!.

Please find attached patch

Thanks
Surinder