[gimp-macos-build] Increment boostrap version to downgrade pango

[Alex Samorukov <asamorukov src gnome org>]

commit bfac63c09f02029968e1c612a6e0f71ddbfe3c3d
Author: Oleksii Samorukov <oleksii_samorukov mckinsey com>
Date:   Sun Oct 27 11:41:26 2019 +0100

    Increment boostrap version to downgrade pango

 .circleci/config.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/.circleci/config.yml b/.circleci/config.yml
index afa46b4..4b0f45a 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -68,7 +68,7 @@ jobs:
               - gimp-2.10.12-v3
               - webkit-v12
               - gimp-deps-v1
-              - bootstrap-v12
+              - bootstrap-v13
         - run:
             name: Bootstrap
             command: source ~/.profile &&  jhbuild build -f libxml2 && jhbuild build meta-gtk-osx-freetype 
meta-gtk-osx-bootstrap meta-gtk-osx-core
@@ -78,7 +78,7 @@ jobs:
         - save_cache:
             paths:
               - ~/gtk
-            key: bootstrap-v12
+            key: bootstrap-v13
         - run:
             name: Build all GIMP dependencies
             command: source ~/.profile && jhbuild build $(jhbuild info gimp|grep '^Requires:'|sed 
's|^Requires:||'|tr -d ',')