infopane: HandleEvent: reset key sequence when handling y/n prompt

Fix the following buggy behavior:

1. bind "<n><a>" to the Paste action in the command bar
2. open a split pane, type some text and press Ctrl-q to close it
3. answer "n" to the "Save changes before closing?" prompt
4. press Ctrl-e to open the command prompt and press "a"

-> result: instead of inserting the "a" letter, clipboard is pasted.

Author: dmaluka

internal/action/infopane.go

@@ -98,9 +98,15 @@ func (h *InfoPane) HandleEvent(event tcell.Event) {
 			if (e.Rune() == 'y' || e.Rune() == 'Y') && hasYN {
 				h.YNResp = true
 				h.DonePrompt(false)
+
+				InfoBindings.ResetEvents()
+				InfoBufBindings.ResetEvents()
 			} else if (e.Rune() == 'n' || e.Rune() == 'N') && hasYN {
 				h.YNResp = false
 				h.DonePrompt(false)
+
+				InfoBindings.ResetEvents()
+				InfoBufBindings.ResetEvents()
 			}
 		}
 		if e.Key() == tcell.KeyRune && !done && !hasYN {