Remove some complex log options

phpunit.xml

@@ -1,23 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ phpunit.xml
-  ~ Copyright (c) 2020 james@firefly-iii.org
-  ~
-  ~ This file is part of Firefly III (https://github.com/firefly-iii).
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU Affero General Public License as
-  ~ published by the Free Software Foundation, either version 3 of the
-  ~ License, or (at your option) any later version.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  ~ GNU Affero General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU Affero General Public License
-  ~ along with this program.  If not, see <https://www.gnu.org/licenses/>.
-  -->
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.2/phpunit.xsd"
          backupGlobals="false"
@@ -33,10 +14,6 @@
          stopOnFailure="true">
     <php>
         <env name="APP_ENV" value="testing"/>
-        <env name="DB_HOST" value="127.0.0.1"/>
-        <env name="CACHE_DRIVER" value="array"/>
-        <env name="SESSION_DRIVER" value="array"/>
-        <env name="QUEUE_DRIVER" value="sync"/>
         <ini name="xdebug.mode" value="coverage"/>
     </php>
     <testsuites>