Merge pull request #35 from yeecode/dependabot/maven/com.google.code.gson-gson-2.8.9

Bump gson from 2.8.5 to 2.8.9

Author: yeecode

pom.xml

@@ -72,7 +72,7 @@
             <dependency>
                 <groupId>com.google.code.gson</groupId>
                 <artifactId>gson</artifactId>
-                <version>2.8.5</version>
+                <version>2.8.9</version>
             </dependency>
             <dependency>
                 <groupId>com.googlecode.java-diff-utils</groupId>