Update GNOME runtime and SDK to version 48 (#11384)

scripts/flatpak/io.github.softfever.OrcaSlicer.yml

@@ -1,10 +1,10 @@
 app-id: io.github.softfever.OrcaSlicer
 runtime: org.gnome.Platform
-runtime-version: "47"
+runtime-version: "48"
 sdk: org.gnome.Sdk
 command: entrypoint
 separate-locales: true
-rename-icon: OrcaSlicer 
+rename-icon: OrcaSlicer
 finish-args:
   - --share=ipc
   - --socket=x11
@@ -56,7 +56,7 @@ modules:
         url: https://github.com/KDE/extra-cmake-modules
         tag: v5.249.0
     cleanup:
-      - / 
+      - /
 
   - name: libspnav
     sources:
@@ -88,10 +88,10 @@ modules:
       - /app/include
       - "*.a"
       - "*.la"
-    
+
     sources:
       # OrcaSlicer Source Archive
-      - type: dir 
+      - type: dir
         path: ../../deps
         dest: deps
 
@@ -100,7 +100,7 @@ modules:
         dest: deps/wxWidgets
         dest-filename: 0001-flatpak.patch
 
-  - name: OrcaSlicer 
+  - name: OrcaSlicer
     buildsystem: simple
     build-commands:
       - |

scripts/flatpak/setup_env_ubuntu24.04.sh

@@ -3,7 +3,7 @@
 sudo apt update
 sudo apt install build-essential flatpak flatpak-builder gnome-software-plugin-flatpak -y
 flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
-flatpak install flathub org.gnome.Platform//46 org.gnome.Sdk//46
+flatpak install flathub org.gnome.Platform//48 org.gnome.Sdk//48
 
 
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