remove logging implementation from compile scope

Author: overheadhunter

pom.xml

@@ -68,6 +68,7 @@
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-simple</artifactId>
             <version>${slf4j.version}</version>
+            <scope>test</scope>
         </dependency>
 
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