add thread name to logs in prod env

reason: uniformity since other envs have it. for whatever reason, prod was different.

Author: goekay

src/main/resources/config/prod/log4j2.xml

@@ -2,7 +2,7 @@
 <Configuration status="WARN">
 
     <Properties>
-        <Property name="logPattern">[%-5p] %d %c - %m%n</Property>
+        <Property name="logPattern">[%-5p] %d %c (%t) - %m%n</Property>
     </Properties>
 
     <Appenders>
@@ -33,4 +33,4 @@
             <AppenderRef ref="FILE"/>
         </AsyncRoot>
     </Loggers>
-</Configuration>
+</Configuration>