Removing loki config for logback

Author: aulme

conf/logback.loki-e2e.xml

@@ -127,11 +127,6 @@
             <artifactId>logback-classic</artifactId>
             <version>1.5.6</version>
         </dependency>
-        <dependency>
-            <groupId>com.github.loki4j</groupId>
-            <artifactId>loki-logback-appender</artifactId>
-            <version>1.5.1</version>
-        </dependency>
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>