feat: upgraded flatpak to org.freedesktop.Platform version 23.08

[themr0c]

What does this PR do?

feat: upgraded flatpak to org.freedesktop.Platform version 23.08

What issues does this PR fix or reference?

fixes #3966

How to test this PR?

1. Build the flatpak package:

   MODE=production npm run build && ./node_modules/.bin/electron-builder build --config .electron-builder.config.cjs --linux flatpak
   

2. Install the flatpak package:

   flatpak install -u dist/podman-desktop-1.5.0-next.flatpak 
   

[themr0c]

Tested successfully on Fedora 38.

[benoitf]

it needs to be synched with https://github.com/flathub/io.podman_desktop.PodmanDesktop/blob/master/io.podman_desktop.PodmanDesktop.yml

[themr0c]

@benoitf flathub/io.podman_desktop.PodmanDesktop#31

[benoitf]

I think it requires flathub/org.electronjs.Electron2.BaseApp#43 first

[themr0c]

You are entirely right @benoitf. Converted to draft, as long as BaseApp 23.08 is not out.

[mairin]

@themr0c just tested - seems fine! in GNOME it shows up under Development in the menu but not under Utilities.

[themr0c]

flathub/org.electronjs.Electron2.BaseApp#43 has been done.

[benoitf]

FYI you had a comment there flathub/io.podman_desktop.PodmanDesktop#31 (comment)

[themr0c]

23.08 baseapp is out now.

Can you check if desktop notifications work without --talk-name=org.freedesktop.Notifications?

The 23.08 baseapp includes libnotify 0.8.2 which should not require that hole.

quoting flathub/io.podman_desktop.PodmanDesktop#31 (comment)

[themr0c]

@benoitf flathub/io.podman_desktop.PodmanDesktop#31 is rebuilding. I am not sure how the merges should be synchronized (which one first? both simultaneously?)

[benoitf]

@themr0c I think here it's better b/c it's not rolled out to all people using flatpak

on flathub, once merged all people get it in 3-4hours

so better to check manual .flatpak here for a while before merging on flathub

WDYT ?

[benoitf]

flathub/io.podman_desktop.PodmanDesktop#31 has been merged, merging there