new iris image

> ERROR: Service 'iris' failed to build : The command 
> '/irissession.sh chown ${ISC_PACKAGE_MGRUSER}:${ISC_PACKAGE_IRISGROUP} /opt/irisapp' 
> returned a non-zero code: 1

Author: rcemper

Dockerfile

@@ -7,11 +7,11 @@ ARG IMAGE=intersystemsdc/iris-community:2020.4.0.524.0-zpm
 FROM $IMAGE
 
 USER root
-
+ 
 WORKDIR /opt/irisapp
 RUN chown ${ISC_PACKAGE_MGRUSER}:${ISC_PACKAGE_IRISGROUP} /opt/irisapp
 
-USER irisowner
+USER irisowner 
 
 COPY  Installer.cls .
 COPY  src src