[jhbuild] latest: Update libgit2 to 0.26.6

[Rico Tzschichholz <ricotz src gnome org>]

commit 38c42b1a337072fde620928e412c420ab1245ce9
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Tue Sep 18 13:25:10 2018 +0200

    latest: Update libgit2 to 0.26.6

 modulesets/gnome-apps-latest.modules | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/modulesets/gnome-apps-latest.modules b/modulesets/gnome-apps-latest.modules
index aedceb36..4f8e9eed 100644
--- a/modulesets/gnome-apps-latest.modules
+++ b/modulesets/gnome-apps-latest.modules
@@ -127,8 +127,8 @@
          cmakeargs="-DTHREADSAFE:BOOL=1">
     <branch repo="tarball.github.com"
             module="libgit2/libgit2/archive/v${version}.tar.gz"
-            version="0.26.0"
-            hash="sha256:6a62393e0ceb37d02fe0d5707713f504e7acac9006ef33da1e88960bd78b6eac"
+            version="0.26.6"
+            hash="sha256:7669dd47ebdab86ced8888816c552596ec923b6e126704a3445b2081cb0e5662"
             checkoutdir="libgit2-${version}">
     </branch>
     <dependencies>