Making changes in logback.xml (#71)

Load logback.xml automatically.
Signed-off-by: Amit-Singh40 <[email protected]>

Author: Amit-Singh40

pravega-sensor-collector/src/main/resources/logback.xml

@@ -10,7 +10,7 @@
    http://www.apache.org/licenses/LICENSE-2.0
    
 -->
-<configuration>
+<configuration scan="true" scanPeriod="30 seconds">
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <target>System.out</target>