set default TZ to UTC

Author: rwinieski

dockerFiles/marklogic-server-ubi-rootless:base

@@ -118,7 +118,7 @@ ENV MARKLOGIC_INSTALL_DIR=/opt/MarkLogic  \
     MARKLOGIC_WALLET_PASSWORD_FILE=mldb_wallet_password \
     BUILD_BRANCH=${BUILD_BRANCH} \
     MARKLOGIC_JOIN_TLS_ENABLED=false \
-    TZ=Europe/Paris \
+    TZ=UTC \
     OVERWRITE_ML_CONF=true \
     MARKLOGIC_EC2_HOST=0