Update Dockerfile (#498)

Co-authored-by: Tirumala Mannaru <[email protected]>

Author: ujjwalchk-it

build/Dockerfile

@@ -1,5 +1,8 @@
 FROM hyc-cloud-private-edge-docker-local.artifactory.swg-devops.com/build-images/ubi8-minimal:latest-amd64
 
+ARG VCS_REF
+ARG VCS_URL
+
 LABEL org.label-schema.vendor="IBM" \
     org.label-schema.name="ibm-iam-operator" \
     org.label-schema.description="IBM IAM Operator" \