MuseScore: update to official 4.2.0 release

also drop 4K pagesize requirement as this was corrected upstream by using a newer version of patchelf musescore/MuseScore#20356

apps/MuseScore/install

@@ -8,36 +8,14 @@ else
   error "Failed to detect OS CPU architecture! Something is very wrong."
 fi
 
-PAGE_SIZE="$(getconf PAGE_SIZE)"
-if [[ "$PAGE_SIZE" == "16384" ]]; then
-  #switch to 4K pagesize kernel
-  if [ -f /boot/config.txt ]; then
-    text="Raspberry Pi 5 PiOS images ship by default with a 16K PageSize Linux Kernel.
-This kernel causes incompatibilities with some software including MuseScore https://github.com/raspberrypi/bookworm-feedback/issues/107
-
-Would you like to automatically switch to a 4K PageSize Linux Kernel?"
-    userinput_func "$text" "No, keep 16K PageSize Kernel and Exit" "Yes, switch to 4K PageSize Kernel"
-    if [ "$output" == "No, keep 16K PageSize Kernel and Exit" ]; then
-      error "User error: Your current running kernel is built with 16K PageSize and is incompatible with MuseScore. You must switch to a 4K PageSize kernel (and chose to not do so automatically) before installing MuseScore."
-    fi
-    echo "" | sudo tee --append /boot/config.txt >/dev/null
-    echo "[pi5]" | sudo tee --append /boot/config.txt >/dev/null
-    echo "kernel=kernel8.img" | sudo tee --append /boot/config.txt >/dev/null
-    echo -e "The 4K PageSize Kernel has been enabled by adding 'kernel=kernel8.img' to /boot/config.txt\nPlease reboot now and install the MuseScore app again."
-    sleep infinity
-  else
-    error "User error (reporting allowed): Your current running kernel is built with 16K PageSize and is incompatible with MuseScore. Changing kernels automatically cannot be done since no /boot/config.txt file was found."
-  fi
-fi
-
 if package_installed musescore ;then
   status "First removing musescore package with APT..."
   sudo apt purge musescore -y --autoremove || exit 1
 fi
 
 enable_module fuse || exit 1
 
-wget -O "/tmp/MuseScore.AppImage" "https://github.com/Pi-Apps-Coders/files/releases/download/large-files/MuseScore-4.1.1.233220526-${url_arch}.AppImage" || exit 1
+wget -O "/tmp/MuseScore.AppImage" "https://github.com/musescore/MuseScore/releases/download/v4.2.0/MuseScore-4.2.0.233521126-experimental-${url_arch}.AppImage" || exit 1
 
 chmod +x "/tmp/MuseScore.AppImage"