Merge branch '2-fix-socket-length-issue' into 'master'

Change the TMPDIR to fix issue at…

Closes #2

See merge request !8

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

 image: docker:git
 
 variables:
-  TMPDIR: "${CI_PROJECT_DIR}.tmp"
+  TMPDIR: "/tmp"
 
 services:
   - docker:dind

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

 image: docker:git
 
 variables:
-  TMPDIR: "${CI_PROJECT_DIR}.tmp"
+  TMPDIR: "/tmp"
 
 services:
   - docker:dind