Fix LC_ALL and LANG for workers on python3

Author: danielfrg

dec2/formulas/salt/dask/distributed/templates/dworker.conf

@@ -1,6 +1,10 @@
 {%- from 'conda/settings.sls' import install_prefix with context -%}
 {%- from 'dask/distributed/settings.sls' import scheduler_host with context -%}
 
+{%- set environment = [] -%}
+{%- do environment.append('LC_ALL="C.UTF-8"') -%}
+{%- do environment.append('LANG="C.UTF-8"') -%}
+
 [program:dworker]
 command={{ install_prefix }}/bin/python {{ install_prefix }}/bin/dworker {{ scheduler_host }}:8786
 startsecs=1
@@ -10,3 +14,4 @@ autorestart=true
 stdout_logfile=/var/log/dworker.log
 stdout_logfile_maxbytes=50MB
 redirect_stderr=true
+environment={{ environment | join(',') }}