use contextDir instead of dockerfilePath

{{cookiecutter.project_slug}}/templates/{{cookiecutter.template_base_name}}-buildconfig.yaml

@@ -12,6 +12,7 @@ spec:
       {% endraw %}
     sourceSecret:
       name: k8sgitlab
+    contextDir: "docker/{{ cookiecutter.template_base_name }}"
   triggers:
     - imageChange: {}
       type: ImageChange
@@ -21,7 +22,6 @@ spec:
       from:
         kind: "DockerImage"
         name: {% raw %}"{{ required "A host for the registry (global.imageRegistry) is required!" .Values.global.imageRegistry }}/{{ required "You need to specify a cluster" .Values.global.openshiftCluster }}_{{ .Values.global.openshiftNamespace }}/{{ required "A source image (fromImage) for {% endraw %}{{ cookiecutter.template_base_name }}{% raw %} is required!" .Values.fromImage }}"{% endraw %}
-      dockerfilePath: "docker/{{ cookiecutter.template_base_name }}/Dockerfile"
   output:
     to:
       kind: "ImageStreamTag"