build: fix path to translation files

setup.py

@@ -59,7 +59,7 @@ class compile_translations(Command):
     def run(self):
         try:
             from django.core.management import call_command
-            for path, dirs, files in os.walk('combo_plugin_gnm'):
+            for path, dirs, files in os.walk('emissions'):
                 if 'locale' not in dirs:
                     continue
                 curdir = os.getcwd()