[gimp-macos-build] Remove hack which is hopefully not needed and do full rebuild now

[Alex Samorukov <asamorukov src gnome org>]

commit b20038558338c5db3675844c94a02ee0777bd57d
Author: Oleksii Samorukov <oleksii_samorukov mckinsey com>
Date:   Mon Nov 4 13:55:39 2019 +0100

    Remove hack which is hopefully not needed and do full rebuild now

 .circleci/config.yml | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)
---
diff --git a/.circleci/config.yml b/.circleci/config.yml
index 8586e69..d4c6736 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -57,20 +57,20 @@ jobs:
         # we can try to make it automatically depended on the corresponding modules
         - restore_cache:
             keys:
-              - gimp-2.10.14-v9
-              - webkit-v15
-              - gimp-deps-v4
-              - bootstrap-v14
+              - gimp-2.10.14-v10
+              - webkit-v16
+              - gimp-deps-v5
+              - bootstrap-v15
         - run:
             name: Bootstrap
-            command: source ~/.profile &&  jhbuild build -f libxml2 && jhbuild build meta-gtk-osx-freetype 
meta-gtk-osx-bootstrap meta-gtk-osx-core
+            command: source ~/.profile && jhbuild build meta-gtk-osx-freetype meta-gtk-osx-bootstrap 
meta-gtk-osx-core
         - run:
             name: Cleanup
             command: find  ~/gtk/source -type d -mindepth 1 -maxdepth 1 | xargs -I% rm -rf %/*
         - save_cache:
             paths:
               - ~/gtk
-            key: bootstrap-v14
+            key: bootstrap-v15
         - run:
             name: Build GIMP dependencies (without gegl/babl)
             command: source ~/.profile && jhbuild build suitesparse $(jhbuild info gimp|grep 
'^Requires:'|sed -e 's|^Requires:||' -e 's|gegl||'|tr -d ',')
@@ -83,7 +83,7 @@ jobs:
         - save_cache:
             paths:
               - ~/gtk
-            key: gimp-deps-v4
+            key: gimp-deps-v5
         - run:
             name: Build WebKit v1
             no_output_timeout: 1h
@@ -94,7 +94,7 @@ jobs:
         - save_cache:
             paths:
               - ~/gtk
-            key: webkit-v15
+            key: webkit-v16
         - run:
             name: Build and test babl/gegl
             command: source ~/.profile && jhbuild build --check babl gegl
@@ -114,7 +114,7 @@ jobs:
         - save_cache:
             paths:
               - ~/gtk
-            key: gimp-2.10.14-v9
+            key: gimp-2.10.14-v10
         - run:
             name: Importing signing certificate
             command: |