fix: disable colors in test logs #519

Author: lburgazzoli

operator-framework-core/src/test/resources/log4j2.xml

@@ -2,8 +2,7 @@
 <Configuration status="WARN">
   <Appenders>
     <Console name="Console" target="SYSTEM_OUT">
-      <PatternLayout
-        pattern="%style{%d}{yellow} %style{%threadId}{green} %style{%-30c{1.}}{cyan} %highlight{[%-5level] %msg%n%throwable}{INFO=black}"/>
+      <PatternLayout pattern="%d %threadId %-30c{1.} [%-5level] %msg%n%throwable"/>
     </Console>
   </Appenders>
   <Loggers>

operator-framework/src/test/resources/log4j2.xml

@@ -2,8 +2,7 @@
 <Configuration status="WARN">
   <Appenders>
     <Console name="Console" target="SYSTEM_OUT">
-      <PatternLayout
-        pattern="%style{%d}{yellow} %style{%threadId}{green} %style{%-30c{1.}}{cyan} %highlight{[%-5level] %msg%n%throwable}{INFO=black}"/>
+      <PatternLayout pattern="%d %threadId %-30c{1.} [%-5level] %msg%n%throwable"/>
     </Console>
   </Appenders>
   <Loggers>

samples/common/src/main/resources/log4j2.xml

@@ -2,7 +2,7 @@
 <Configuration status="WARN">
     <Appenders>
         <Console name="Console" target="SYSTEM_OUT">
-            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
+            <PatternLayout pattern="%d %threadId %-30c{1.} [%-5level] %msg%n%throwable"/>
         </Console>
     </Appenders>
     <Loggers>