Release app version 4.5.0 with API version 4.5.0

Change-Id: I7e1400da2f3273e4445089e81ee6be7e71aba788
diff --git a/app/pom.xml b/app/pom.xml
index b0ba938..94deab9 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.opencord</groupId>
         <artifactId>olt</artifactId>
-        <version>4.5.0-SNAPSHOT</version>
+        <version>4.5.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>