Improve logger dependencies

components/logger/io.entgra.device.mgt.core.notification.logger/pom.xml

@@ -35,7 +35,7 @@
         <dependency>
             <groupId>org.ops4j.pax.logging</groupId>
             <artifactId>pax-logging-api</artifactId>
-<!--            <scope>provided</scope>-->
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.testng</groupId>
@@ -48,7 +48,6 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-ext</artifactId>
-            <version>1.7.29</version>
         </dependency>
     </dependencies>
 
@@ -84,7 +83,6 @@
                             io.entgra.device.mgt.core.device.mgt.extensions.logger;version="[5.0,6)",
                             io.entgra.device.mgt.core.device.mgt.extensions.logger.spi;version="[5.0,6)",
                             org.slf4j,
-                            org.slf4j.ext,
                             org.apache.commons.logging;version="[1.2,2)"
                         </Import-Package>
                         <Export-Package>

features/logger/io.entgra.device.mgt.core.notification.logger.feature/pom.xml

@@ -40,7 +40,7 @@
         <dependency>
             <groupId>org.ops4j.pax.logging</groupId>
             <artifactId>pax-logging-api</artifactId>
-<!--            <scope>provided</scope>-->
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.testng</groupId>

pom.xml

@@ -1823,6 +1823,11 @@
                 <artifactId>org.apache.felix.scr.ds-annotations</artifactId>
                 <version>${apache.felix.scr.ds.annotations.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.slf4j</groupId>
+                <artifactId>slf4j-ext</artifactId>
+                <version>${slf4j.ext.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 
@@ -2173,6 +2178,7 @@
         <power.mock.version>2.0.2</power.mock.version>
         <commons.dbcp.version>1.4.0.wso2v1</commons.dbcp.version>
         <slf4j.nop.version>1.7.25</slf4j.nop.version>
+        <slf4j.ext.version>1.7.29</slf4j.ext.version>
 
         <!-- app management related versions -->
         <googlecode.plist.version>1.21</googlecode.plist.version>