[epiphany] Require WebKitGTK 2.26.0

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 8c63e4b3c6f04f925c6339ba2fb416ddf21fdad8
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Fri Sep 13 18:32:02 2019 -0500

    Require WebKitGTK 2.26.0
    
    For "selectively enable/disable adblock filters"

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 9cfe2a711..e31954fd3 100644
--- a/meson.build
+++ b/meson.build
@@ -76,7 +76,7 @@ config_h = declare_dependency(
 glib_requirement = '>= 2.61.2'
 gtk_requirement = '>= 3.24.0'
 nettle_requirement = '>= 3.4'
-webkitgtk_requirement = '>= 2.25.1'
+webkitgtk_requirement = '>= 2.26.0'
 
 cairo_dep = dependency('cairo', version: '>= 1.2')
 gcr_dep = dependency('gcr-3', version: '>= 3.5.5')