Upgrade javax.mail to 1.6.2

The former version was frozen in github. It looks like they
moved to another website and the changes were transparent codewise.

So let's see what the CLM results are for this. I believe this
does remove the security vulnerability.

Issue-ID: POLICY-1127
Change-Id: Ib659eddc2808131c8dded3782fcf1d382060fc29
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
diff --git a/POLICY-SDK-APP/pom.xml b/POLICY-SDK-APP/pom.xml
index d14cf10..d255c7c 100644
--- a/POLICY-SDK-APP/pom.xml
+++ b/POLICY-SDK-APP/pom.xml
@@ -150,9 +150,9 @@
         </dependency>
         <!-- Javax Mail -->
         <dependency>
-            <groupId>javax.mail</groupId>
-            <artifactId>mail</artifactId>
-            <version>1.4.7</version>
+	        <groupId>com.sun.mail</groupId>
+	        <artifactId>javax.mail</artifactId>
+            <version>1.6.2</version>
         </dependency>
         <!-- Mapper -->
         <dependency>