Merge #1447: backport for v8: #1446: gui(installer): list wallets usi…

…ng secondary buttons

b140b96 gui(installer): list wallets using secondary buttons (Michael Mallan)

Pull request description:

  Backport of #1446.

ACKs for top commit:
  edouardparis:
    ACK b140b96

Tree-SHA512: a620cfd1e4195a7c06cf08e432c8427e972d3caa45211a6d5722835d1a06f9e9785e11dcc3e5356741b178943ea0130d143080a8709bbd439eb637ad91dc8487

gui/src/installer/view/mod.rs

@@ -60,6 +60,7 @@ pub fn import_wallet_or_descriptor<'a>(
     for (i, wallet) in wallets.into_iter().enumerate() {
         col_wallets = col_wallets.push(
             Button::new(h5_regular(wallet).width(Length::Fill))
+                .style(theme::Button::Secondary)
                 .padding(10)
                 .on_press(Message::Select(i)),
         );