Upgrade Spring Cloud Services Starters to 4.1.5

Author: pacphi

pom.xml

@@ -228,7 +228,7 @@
       <dependency>
         <groupId>io.pivotal.spring.cloud</groupId>
         <artifactId>spring-cloud-services-dependencies</artifactId>
-        <version>4.1.3</version>
+        <version>4.1.5</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>