Fix user permissions

Dockerfile

@@ -1,8 +1,8 @@
 # leverage the renci python base image
 FROM renciorg/renci-python-image:v0.0.1
 
-# switch to the new user created in the above image
-USER nru
+RUN mkdir /robokop-ara
+WORKDIR /robokop-ara
 
 # set up requirements
 COPY ./requirements.txt ./requirements.txt
@@ -11,6 +11,12 @@ RUN pip install -r ./requirements.txt
 # set up source
 COPY . .
 
+# let all files be accessible by non-root
+RUN chmod 777 -R .
+
+# switch to the new user created in the above image
+USER nru
+
 # set up entrypoint
 CMD ["./main.sh"]
 EXPOSE 7092