fix(AboutView): "Our principles" button not working

as a bonus, add the link to release notes as well

Fixes #8020

ui/app/AppLayouts/Profile/ProfileLayout.qml

@@ -225,7 +225,7 @@ StatusSectionLayout {
                     }
 
                     function getReleaseNotes() {
-                        console.log("TODO: getReleaseNotes")
+                        openLink("https://github.com/status-im/status-desktop/releases/%1".arg(getCurrentVersion()))
                     }
 
                     function openLink(url) {

ui/app/AppLayouts/Profile/views/AboutView.qml

@@ -75,11 +75,11 @@ SettingsContentBase {
             implicitHeight: 64
             components: [
                 StatusIcon {
-                    icon: "chevron-down"
-                    rotation: 270
+                    icon: "next"
                     color: Theme.palette.baseColor1
                 }
             ]
+            onClicked: root.store.openLink("https://status.im/about/#our-principles")
         }
 
         Column {