refactor: rename updater files

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

launcher/updater/prismupdater/UpdaterDialogs.h

@@ -0,0 +1,33 @@
+#pragma once
+
+#include <QDialog>
+#include <QTreeWidgetItem>
+
+#include "Version.h"
+#include "updater/windows/GitHubRelease.h"
+
+namespace Ui {
+class SelectReleaseDialog;
+}
+
+class SelectReleaseDialog : public QDialog {
+    Q_OBJECT
+
+   public:
+    explicit SelectReleaseDialog(const Version& cur_version, const QList<GitHubRelease>& releases, QWidget* parent = 0);
+    ~SelectReleaseDialog();
+
+    void loadReleases();
+    void appendRelease(GitHubRelease const& release);
+    GitHubRelease selectedRelease() { return m_selectedRelease; }
+   private slots:
+    GitHubRelease getRelease(QTreeWidgetItem* item);
+    void selectionChanged(QTreeWidgetItem* current, QTreeWidgetItem* previous);
+
+   protected:
+    QList<GitHubRelease> m_releases;
+    GitHubRelease m_selectedRelease;
+    Version m_currentVersion;
+
+    Ui::SelectReleaseDialog* ui;
+};