[gimp-macos-build] Force webkit build

[Alex Samorukov <asamorukov src gnome org>]

commit 0b3279b7e24e3b3b4575a97040c3e2ad071ba075
Author: Oleksii Samorukov <oleksii_samorukov mckinsey com>
Date:   Fri Aug 30 13:51:23 2019 +0200

    Force webkit build

 .circleci/config.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/.circleci/config.yml b/.circleci/config.yml
index cdf2a77..58e2329 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -51,8 +51,8 @@ jobs:
         # we need to make it automatically depended on the corresponding modules
         - restore_cache:
             keys:
-              - gimp-2.10.12-v2
-              - webkit-v11
+              - gimp-2.10.12-v3
+              - webkit-v12
               - gimp-deps-v1
               - bootstrap-v12
         - run:
@@ -89,7 +89,7 @@ jobs:
         - save_cache:
             paths:
               - ~/gtk
-            key: webkit-v11
+            key: webkit-v12
 #        - run:
 #            name: rebuild gtk (temporary)
 #            command: source ~/.profile && rm -rf ~/gtk/source/gtk+-2.24.32 && jhbuild buildone --force gtk+
@@ -108,7 +108,7 @@ jobs:
         - save_cache:
             paths:
               - ~/gtk
-            key: gimp-2.10.12-v2
+            key: gimp-2.10.12-v3
         - run:
             name: Importing signing certificate
             command: |