chore(deps): update dependency com.google.code.gson:gson to v2.8.8 (INRIA#4112)

Co-authored-by: renovate[bot] <renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pom.xml

@@ -162,7 +162,7 @@
     <dependency>
       <groupId>com.google.code.gson</groupId>
       <artifactId>gson</artifactId>
-      <version>2.8.7</version>
+      <version>2.8.8</version>
       <scope>test</scope>
     </dependency>
     <!-- https://mvnrepository.com/artifact/uk.org.lidalia/slf4j-test -->