Add gitlab ref to helm chart

Author: tylerauerbeck

deployment/templates/gitlab-secret.yaml

@@ -12,4 +12,5 @@ stringData:
   GITLAB_PERSONAL_ACCESS_TOKEN: "{{ .Values.gitLabPersonalAccessToken }}"
   ENGAGEMENTS_REPOSITORY_ID: "{{ .Values.engagementsRepositoryId }}"
   WEBHOOK_FILE: "{{ .Values.config.hookFile.path }}/{{ .Values.config.hookFile.name }}"
-{{- end }}
+  CONFIG_GITLAB_REF: "{{ .Values.gitlabRef }}"
+{{- end }}

deployment/values.yaml

@@ -3,4 +3,6 @@ name: omp-git-api
 servicePort: 8080
 
 imageName: "quay.io/rht-labs/omp-git-api"
-imageTag: "latest" # This is intended to be overridden by the parent Helm chart.
+imageTag: "latest" # This is intended to be overridden by the parent Helm chart.
+
+gitlabRef: "master"