Revert "Run server with en_US locale"

This reverts commit a0dd9e3.

Author: wendigo

core/docker/default/etc/jvm.config

@@ -17,7 +17,3 @@
 -XX:GCLockerRetryAllocationCount=32
 # Allow loading dynamic agent used by JOL
 -XX:+EnableDynamicAgentLoading
-# Trino server behavior does generally not depend on locale settings.
-# Use en_US as this is what Trino is tested with.
--Duser.language=en
--Duser.region=US

core/trino-server-rpm/src/main/resources/dist/config/jvm.config

@@ -16,7 +16,3 @@
 -XX:GCLockerRetryAllocationCount=32
 # Allow loading dynamic agent used by JOL
 -XX:+EnableDynamicAgentLoading
-# Trino server behavior does generally not depend on locale settings.
-# Use en_US as this is what Trino is tested with.
--Duser.language=en
--Duser.region=US

docs/src/main/sphinx/installation/deployment.md

@@ -147,10 +147,6 @@ The following provides a good starting point for creating `etc/jvm.config`:
 -XX:GCLockerRetryAllocationCount=32
 # Allow loading dynamic agent used by JOL
 -XX:+EnableDynamicAgentLoading
-# Trino server behavior does generally not depend on locale settings.
-# Use en_US as this is what Trino is tested with.
--Duser.language=en
--Duser.region=US
 ```
 
 You must adjust the value for the memory used by Trino, specified with `-Xmx`

testing/trino-product-tests-launcher/src/main/resources/docker/presto-product-tests/conf/environment/multinode-all/jvm.config

@@ -17,7 +17,3 @@
 -XX:ErrorFile=/docker/logs/product-tests-presto-jvm-error-file.log
 # Allow loading dynamic agent used by JOL
 -XX:+EnableDynamicAgentLoading
-# Trino server behavior does generally not depend on locale settings.
-# Use en_US as this is what Trino is tested with.
--Duser.language=en
--Duser.region=US

testing/trino-product-tests-launcher/src/main/resources/docker/presto-product-tests/conf/presto/etc/jvm.config

@@ -16,7 +16,3 @@
 -XX:ErrorFile=/docker/logs/product-tests-presto-jvm-error-file.log
 # Allow loading dynamic agent used by JOL
 -XX:+EnableDynamicAgentLoading
-# Trino server behavior does generally not depend on locale settings.
-# Use en_US as this is what Trino is tested with.
--Duser.language=en
--Duser.region=US