Merge branch 'require-bash-syntax-check' into 'master'

Remove the allow_failure flag from bash syntax check jobs

See merge request tecnalia_robotics-public/gitlab_templates!53

.gitlab-industrial-ci-kinetic-no-rosinstall.yml

@@ -118,7 +118,6 @@ bash_syntax:
   when: always
   tags:
     - docker
-  allow_failure: yes
 
 ##########################################################
 ## Check for errors in markdown files

.gitlab-industrial-ci-kinetic-with-rosinstall.yml

@@ -120,7 +120,6 @@ bash_syntax:
   when: always
   tags:
     - docker
-  allow_failure: yes
 
 ##########################################################
 ## Check for errors in markdown files