update dockerfile

Author: junjun-zhang

payload-gen-dna-alignment/Dockerfile

@@ -1,11 +1,7 @@
-FROM quay.io/icgc-argo/dna-seq-processing-tools:base-docker.0.1.1
+FROM quay.io/icgc-argo/dna-seq-processing-tools:base-docker.0.2.1
 
 LABEL org.opencontainers.image.source https://github.com/icgc-argo/data-processing-utility-tools
 
-RUN groupadd -g 1000 ubuntu && \
-    useradd -l -u 1000 -g ubuntu ubuntu && \
-    install -d -m 0755 -o ubuntu -g ubuntu /home/ubuntu
-
 ENV PATH="/tools:${PATH}"
 
 COPY *.py /tools/