qml wizard: run navmap[view]['accept'] handler a final time on finish

For example, see
061c821128/electrum/plugins/trustedcoin/trustedcoin.py (L624)
Even if navmap[view]['last'] is True, we still want the navmap[view]['accept'] handler to run.

fixes https://github.com/spesmilo/electrum/issues/8861

---

Note that an analogous issue does not exist for the desktop qt gui,
see 061c821128/electrum/gui/qt/wizard/wizard.py (L206)
There, wizard.resolve_next is called regardless of is_last.

electrum/gui/qml/components/wizard/Wizard.qml

@@ -134,6 +134,10 @@ ElDialog {
             function finish() {
                 currentItem.accept()
                 _setWizardData(pages.contentChildren[currentIndex].wizard_data)
+                // run wizard.resolve_next() a final time, so that the navmap[view]['accept'] handler can run (if any)
+                var newview = wiz.submit(wizard_data)
+                _setWizardData(newview.wizard_data)
+                // finish wizard
                 wizard.doAccept()
             }