Updating spring boot to 2.1.2.

Author: gm2552

pom.xml

@@ -38,7 +38,7 @@
    <parent>
 	   <groupId>org.springframework.boot</groupId>
 	   <artifactId>spring-boot-dependencies</artifactId>
-	   <version>2.1.1.RELEASE</version>
+	   <version>2.1.2.RELEASE</version>
    </parent>	    
   <scm>
      <url>http://code.google.com/p/nhin-d/source/browse/#hg/java/agent</url>