Update the flatpak runtime to the latest version

[coxde]

Describe the bug
Currently, flatpak version uses org.freedesktop.Platform 22.08 which is EOF, may cause security issues.

Info: runtime org.freedesktop.Platform branch 22.08 is end-of-life, with reason:
   org.freedesktop.Platform 22.08 is no longer receiving fixes and security updates. Please update to a supported runtime version.
Info: applications using this runtime:
   com.cakewallet.CakeWallet

Info: runtime org.freedesktop.Platform.GL.default branch 22.08-extra is end-of-life, with reason:
   org.freedesktop.Platform 22.08 is no longer receiving fixes and security updates. Please update to a supported runtime version.
Info: applications using this extension:
   com.cakewallet.CakeWallet

Info: runtime org.freedesktop.Platform.GL.default branch 22.08 is end-of-life, with reason:
   org.freedesktop.Platform 22.08 is no longer receiving fixes and security updates. Please update to a supported runtime version.
Info: applications using this extension:
   com.cakewallet.CakeWallet

To Reproduce
Steps to reproduce the behavior:

1. Run 'flatpak update'
2. Flatpak would notify user the above EOF info

Expected behavior
Update to the latest version of org.freedesktop.Platform

Platform:

• OS: Linux
• Cake Wallet Version: v4.22.1-RC

Additional context
Add any other context about the problem here.