Moving maven repo to use https

Change-Id: I4e41d47ede242dc504b9ad22f3e8dda149b64a4f
diff --git a/pom.xml b/pom.xml
index cc405a3..85303d2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,7 +85,7 @@
         <repository>
             <id>central</id>
             <name>Central Repository</name>
-            <url>http://repo.maven.apache.org/maven2</url>
+            <url>https://repo.maven.apache.org/maven2</url>
             <layout>default</layout>
             <snapshots>
                 <enabled>false</enabled>