chore: fix ci taml formatting.

Travis failed with:

  The command "psql -c "CREATE ROLE rounduptest_schema LOGIN PASSWORD
  'rounduptest';" -U postgres - psql -c "CREATE DATABASE
  rounduptest_schema;GRANT CREATE ON DATABASE rounduptest_schema TO
  rounduptest_schema;" -U postgres" failed and exited with 2 during .

Looks like there was a third leading space that casued two lines to
get joined.

Github failed with:

  ERROR:  CREATE DATABASE cannot run inside a transaction block

The create db and grant command when run together worked for me. Maybe
a db difference? Split the two commands into separate psql calls.

Author: rouilj

.travis.yml

@@ -156,7 +156,7 @@ before_script:
   # set up postgresql database
   - psql -c "CREATE ROLE rounduptest WITH CREATEDB LOGIN PASSWORD 'rounduptest';" -U postgres
   - psql -c "CREATE ROLE rounduptest_schema LOGIN PASSWORD 'rounduptest';" -U postgres
-   - psql -c "CREATE DATABASE rounduptest_schema;GRANT CREATE ON DATABASE rounduptest_schema TO rounduptest_schema;" -U postgres
+  - psql -c "CREATE DATABASE rounduptest_schema;GRANT CREATE ON DATABASE rounduptest_schema TO rounduptest_schema;" -U postgres
 
   # build the .mo translation files and install them into a tree
   # (locale/locale under roundup directory root)