Add shortcuts for 'open settings' and 'revert selected hunks' to Jetbrains keymap (#20414)

assets/keymaps/linux/jetbrains.json

@@ -1,6 +1,7 @@
 [
   {
     "bindings": {
+      "ctrl-alt-s": "zed::OpenSettings",
       "ctrl-shift-[": "pane::ActivatePrevItem",
       "ctrl-shift-]": "pane::ActivateNextItem"
     }
@@ -43,6 +44,7 @@
       "shift-f2": "editor::GoToPrevDiagnostic",
       "ctrl-alt-shift-down": "editor::GoToHunk",
       "ctrl-alt-shift-up": "editor::GoToPrevHunk",
+      "ctrl-alt-z": "editor::RevertSelectedHunks",
       "ctrl-home": "editor::MoveToBeginning",
       "ctrl-end": "editor::MoveToEnd",
       "ctrl-shift-home": "editor::SelectToBeginning",