proton-vpn-gtk-app: Add at v4.3.2

**Summary**

- Add proton-vpn-gtk-app at v4.3.2
- Resolves #981

packages/p/proton-vpn-gtk-app/package.yml

@@ -0,0 +1,46 @@
+name       : proton-vpn-gtk-app
+version    : 4.3.2
+release    : 1
+source     :
+    - https://github.com/ProtonVPN/proton-vpn-gtk-app/archive/refs/tags/v4.3.2.tar.gz : 2615d537f61b3e6f09327cadd5dae0e6ae1a30f9ffd7317fd1ad309fccb6ee48
+homepage   : https://protonvpn.com/download-linux
+license    : GPL-3.0-or-later
+component  : programming.python
+summary    : Official ProtonVPN Linux app
+description: |
+    The Proton VPN GTK app is intended for every Proton VPN service user, it provides full access to all functionalities available to authenticated users, with the user signup process handled on the website.
+builddeps  :
+    - python-build
+    - python-installer
+    - python-packaging
+    - python-wheel
+rundeps    :
+    - libgtk-3
+    - libwebkit-gtk
+    # python-aiohttp
+    - python-bcrypt
+    - python-dbus
+    - python-distro
+    - python-gnupg
+    - python-gobject
+    - python-jinja
+    - python-openssl
+    - python-packaging
+    - python-proton-core
+    - python-proton-keyring-linux
+    - python-proton-keyring-linux-secretservice
+    - python-proton-vpn-api-core
+    - python-proton-vpn-connection
+    - python-proton-vpn-killswitch
+    - python-proton-vpn-killswitch-network-manager
+    - python-proton-vpn-logger
+    - python-proton-vpn-network-manager
+    - python-proton-vpn-network-manager-openvpn
+    - python-pynacl
+    - python-requests
+    - python-sentry-sdk
+    - python3-cairo
+build      : |
+    %python3_setup
+install    : |
+    %python3_install