[DrKonqi] Drop "It is safe to close this dialog if you don't want to report a bug"

Since we no longer show that dialog right away but only if the user already chose
"Report Bug" from the notification (or clicked the tray icon).

Differential Revision: https://phabricator.kde.org/D5085

drkonqi/drkonqidialog.cpp

@@ -132,9 +132,7 @@ void DrKonqiDialog::buildIntroWidget()
         } else {
             reportMessage = xi18nc("@info", "<para>You can help us improve KDE Software by reporting "
                                             "this error.<nl /><link url='%1'>Learn "
-                                            "more about bug reporting.</link></para><para><note>It is "
-                                            "safe to close this dialog if you do not want to report "
-                                            "this bug.</note></para>",
+                                            "more about bug reporting.</link></para>",
                                             QLatin1String(ABOUT_BUG_REPORTING_URL));
         }
     } else {