finance/favagtk: Add missing dependency

- The program requires www/webkit2-gtk@60, otherwise it fails with
the error:

Traceback (most recent call last):
  File "/usr/local/bin/favagtk", line 45, in <module>
    from favagtk import main
  File "/usr/local/share/favagtk/favagtk/main.py", line 20, in <module>
    from .app import FavagtkApplication
  File "/usr/local/share/favagtk/favagtk/app.py", line 27, in <module>
    from .window import FavagtkWindow
  File "/usr/local/share/favagtk/favagtk/window.py", line 25, in <module>
    gi.require_versions({"Gtk": "4.0", "WebKit": "6.0"})
  File "/usr/local/lib/python3.11/site-packages/gi/__init__.py", line 145, in require_versions
    require_version(module_name, module_version)
  File "/usr/local/lib/python3.11/site-packages/gi/__init__.py", line 122, in require_version
    raise ValueError('Namespace %s not available' % namespace)
ValueError: Namespace WebKit not available

- Bump PORTREVISION

finance/favagtk/Makefile

@@ -1,7 +1,7 @@
 PORTNAME=	favagtk
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.0.0
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	finance
 
 MAINTAINER=	nivit@FreeBSD.org
@@ -17,7 +17,8 @@ BUILD_DEPENDS=	appstream-util:devel/appstream-glib \
 		git:devel/git \
 		WebKitWebDriver-6.0:www/webkit2-gtk@60
 LIB_DEPENDS=	libadwaita-1.so:x11-toolkits/libadwaita
-RUN_DEPENDS=	fava:finance/fava
+RUN_DEPENDS=	fava:finance/fava \
+		WebKitWebDriver-6.0:www/webkit2-gtk@60
 
 USES=		desktop-file-utils gettext-tools gnome meson pkgconfig python \
 		shared-mime-info