Merge branch 'id-simplified-setup' into 'master'

Use simplified setup for code intelligence

See merge request gitlab-org/gitlab-workhorse!520

.gitlab-ci.yml

@@ -63,14 +63,10 @@ gosec-sast:
     - make install
 
 code_navigation:
-  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.14-git-2.24
   allow_failure: true
   script:
     - go get github.com/sourcegraph/lsif-go/cmd/lsif-go
-    - gem install lsif_parser
-    - ~/go/bin/lsif-go
-    - lsif_parser dump.lsif $PWD
-    - mv dump.lsif.tmp lsif
+    - lsif-go
   artifacts:
-    paths:
-      - lsif/
+    reports:
+      lsif: dump.lsif