Bump microsphere-java.version to 0.2.7

Update microsphere-logging-parent/pom.xml to set <microsphere-java.version> from 0.2.6 to 0.2.7 so modules managed by this parent pick up the newer microsphere-java release.

Author: mercyblitz

microsphere-logging-parent/pom.xml

@@ -19,7 +19,7 @@
     <description>Microsphere Logging Parent</description>
 
     <properties>
-        <microsphere-java.version>0.2.6</microsphere-java.version>
+        <microsphere-java.version>0.2.7</microsphere-java.version>
     </properties>
 
     <dependencyManagement>