Update gitlab CI script to build gogitversion from the git repo.

.gitlab-ci.yml

@@ -41,11 +41,9 @@ test:
       - go.sum
   before_script:
     - apt-get update -q
-    - apt-get install -y golang-golang-x-tools pandoc
-    - go get -d github.com/slimhazard/gogitversion
-    - pwd
-    - ls -lR /go
-    - pushd $GOPATH/pkg/mod/github.com/slimhazard/gogitversion*
+    - apt-get install -y golang-golang-x-tools pandoc git
+    - git clone https://github.com/slimhazard/gogitversion
+    - pushd gogitversion
     - chmod a+x ./bootstrap.sh
     - ./bootstrap.sh
     - make install