[feature] Docker: resource writeable by non-root

- some environments (e.g.: some singularity deployments) run as non-root
  user inside the container

- make 'resource/' writeable for non-root users to allow indexing

Author: DrYak

Dockerfile

@@ -37,6 +37,8 @@ WORKDIR ${vpipe_path}/
 COPY LICENSE.md ./LICENSE.md
 COPY workflow ./workflow
 COPY resources ./resources
+# make 'resource/' writeable for non-root users (e.g. some singularity environments)
+RUN set -o pipefail && find resources/ -not -path 'resources/auxiliary_workflows*' -print0 | xargs -r0 chmod o+rwX
 COPY config ./config
 COPY utils ./utils
 COPY init_project.sh ./init_project.sh