Add commons-logging to log4j-spring-cloud-config-client

Author: ppkarwasz

log4j-spring-cloud-config-client/pom.xml

@@ -107,6 +107,12 @@
       <artifactId>spring-cloud-starter-bootstrap</artifactId>
     </dependency>
 
+    <dependency>
+      <groupId>commons-logging</groupId>
+      <artifactId>commons-logging</artifactId>
+      <scope>runtime</scope>
+    </dependency>
+
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-core-test</artifactId>