Update gson

Author: kappa-maintainer

build.gradle

@@ -469,7 +469,7 @@ project(':cleanroom') {
         installer 'commons-logging:commons-logging:1.3.4'
         installer 'com.google.guava:guava:33.4.0-jre'
         installer 'com.google.guava:failureaccess:1.0.2'
-        installer 'com.google.code.gson:gson:2.11.0'
+        installer 'com.google.code.gson:gson:2.12.1'
         installer 'com.google.code.findbugs:jsr305:3.0.2'
 
         // Netty