chore: add an empty line to fix parsing by pdd.

The error was:
ERROR: src/main/resources/application-postgres.properties; puzzle at line #42; Space expected at
43:2; make sure all lines in the puzzle body have a single leading space.

[skip ci]

Author: php-coder

src/main/resources/application-postgres.properties

@@ -40,6 +40,7 @@ logging.level.org.springframework.web.servlet.mvc.method.annotation.RequestMappi
 app.use-cdn: false
 
 # @todo #1054 Extract list of exclusions to a common profile
+#
 # Full list of autoconfiguration classes:
 # http://docs.spring.io/spring-boot/docs/1.5.x/reference/html/auto-configuration-classes.html
 # The difference between test profile is that we don't need H2ConsoleAutoConfiguration