Bump Webkit2 dependency to 4.1

Webkit2 4.0 uses libsoup 2 which is deprecated, and as such it is not
part of the GNOME 43 runtime. The only difference in 4.1 is the use of
soup3 instead of soup2.

.travis.yml

@@ -28,7 +28,7 @@ addons:
       - gir1.2-glib-2.0
       - libgirepository1.0-dev
       - gir1.2-gnomedesktop-3.0
-      - gir1.2-webkit2-4.0
+      - gir1.2-webkit2-4.1
       - at-spi2-core
 before_install:
   - "export DISPLAY=:99.0"

INSTALL.rst

@@ -41,7 +41,7 @@ To install all those dependencies (except for Wine and graphics drivers)
 on Ubuntu based systems, you can run::
 
     sudo apt install python3-yaml python3-requests python3-pil python3-gi \
-      gir1.2-gtk-3.0 gir1.2-gnomedesktop-3.0 gir1.2-webkit2-4.0 \
+      gir1.2-gtk-3.0 gir1.2-gnomedesktop-3.0 gir1.2-webkit2-4.1 \
       psmisc cabextract unzip p7zip curl fluid-soundfont-gs \
       x11-xserver-utils python3-evdev libc6-i386 lib32gcc1 libgirepository1.0-dev \
       python3-setproctitle python3-distro

debian/control

@@ -26,7 +26,7 @@ Depends: ${misc:Depends},
          python3-distro,
          python3-dbus,
          gir1.2-gtk-3.0,
-         gir1.2-webkit2-4.0,
+         gir1.2-webkit2-4.1,
          psmisc,
          cabextract,
          unzip,

lutris.spec

@@ -43,7 +43,7 @@ BuildRequires:  hicolor-icon-theme
 BuildRequires:  python3-setuptools
 Requires:       (python3-gobject-Gdk or python3-gobject)
 Requires:       python3-PyYAML, cabextract, typelib-1_0-Gtk-3_0
-Requires:       typelib-1_0-GnomeDesktop-3_0, typelib-1_0-WebKit2-4_0
+Requires:       typelib-1_0-GnomeDesktop-3_0, typelib-1_0-WebKit2-4_1
 Requires:       fluid-soundfont-gm, python3-Pillow, python3-requests
 %endif
 

lutris/gui/dialogs/webconnect_dialog.py

@@ -3,7 +3,11 @@ import os
 from gettext import gettext as _
 
 import gi
-gi.require_version("WebKit2", "4.0")
+try:
+    gi.require_version("WebKit2", "4.1")
+except (ImportError, ValueError):
+    gi.require_version("WebKit2", "4.0")
+
 from gi.repository import WebKit2
 
 from lutris.gui.dialogs import ModalDialog

snap/snapcraft.yaml

@@ -90,7 +90,7 @@ parts:
       - gir1.2-glib-2.0
       - gir1.2-gnomedesktop-3.0
       - gir1.2-gtk-3.0
-      - gir1.2-webkit2-4.0
+      - gir1.2-webkit2-4.1
       - libgnutls30
       - libvulkan1
       - libxrandr2