krb5 commit [krb5-1.15]: Bump cmocka version in Travis build

[Greg Hudson]

https://github.com/krb5/krb5/commit/227a6e5e6385020e90538c2ad439606d4cbff044
commit 227a6e5e6385020e90538c2ad439606d4cbff044
Author: Greg Hudson <ghudson at mit.edu>
Date:   Mon Jul 17 11:43:32 2017 -0400

    Bump cmocka version in Travis build
    
    (cherry picked from commit d7cea23604b95e790bcc581c0e8e8f77090f7718)

 .travis.yml |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 88ad5e0..d71e37e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,10 +13,10 @@ before_install:
   - sudo apt-get install -y bison dejagnu gettext keyutils ldap-utils libldap2-dev libkeyutils-dev libssl-dev python-cjson python-paste python-pyrad slapd tcl-dev tcsh
   - mkdir -p cmocka/build
   - cd cmocka
-  - wget https://cmocka.org/files/1.0/cmocka-1.0.1.tar.xz
-  - tar -xvf cmocka-1.0.1.tar.xz
+  - wget https://cmocka.org/files/1.1/cmocka-1.1.1.tar.xz
+  - tar -xvf cmocka-1.1.1.tar.xz
   - cd build
-  - cmake ../cmocka-1.0.1 -DCMAKE_INSTALL_PREFIX=/usr
+  - cmake ../cmocka-1.1.1 -DCMAKE_INSTALL_PREFIX=/usr
   - make
   - sudo make install
   - cd ../..