Add "marbalf (MBF)" as contributor (#91)

* [qml/pages/AboutPage.qml] Add "marbalf (MBF)" as contributor

* [rpm/filecase.spec] Add "marbalf" as contributor

Author: Olf0

qml/pages/AboutPage.qml

@@ -81,7 +81,8 @@ Page {
             Label {
                 color: Theme.secondaryColor
                 text: "(C) 2021 David Llewellyn-Jones (llewelld / flypig)" + "<br />" +
-                      "(C) 2022-2024 olf (Olf0)" + "<br />" +
+                      "(C) 2025 marbalf (MBF)" + "<br />" +
+                      "(C) 2022-2025 olf (Olf0)" + "<br />" +
                       "(C) 2023 Simon Schmeisser (simonschmeisser)"
                 font.pixelSize: Theme.fontSizeSmall
             }

rpm/filecase.spec

@@ -67,7 +67,7 @@ Categories:
  - Qt
  - TextEditor
  - Viewer
-DeveloperName: CepiPerez, olf, flypig, simonschmeisser
+DeveloperName: CepiPerez, olf, flypig, simonschmeisser, marbalf
 Custom:
   Repo: %{url}
 PackageIcon: %{url}/raw/master/.xdata/icons/filecase.svg