Merge pull request #359 from gocd-contrib/dependabot/gradle/com.google.code.gson-gson-2.13.1

Bump com.google.code.gson:gson from 2.12.1 to 2.13.1

Author: chadlwilson

build.gradle

@@ -73,7 +73,7 @@ ext {
 
 dependencies {
     compileOnly project.deps.gocdPluginApi
-    implementation group: 'com.google.code.gson', name: 'gson', version: '2.12.1'
+    implementation group: 'com.google.code.gson', name: 'gson', version: '2.13.1'
     implementation group: 'org.kohsuke', name: 'github-api', version: '1.327'
     implementation group: 'com.squareup.okhttp3', name: 'okhttp', version: '4.12.0'