Update dependency com.google.googlejavaformat:google-java-format to v1.31.0

Author: renovate[bot]

lib/build.gradle

@@ -96,7 +96,7 @@ dependencies {
 	gherkinCompileOnly 'io.cucumber:gherkin-utils:9.2.0'
 	gherkinCompileOnly 'org.slf4j:slf4j-api:2.0.17'
 	// googleJavaFormat
-	googleJavaFormatCompileOnly 'com.google.googlejavaformat:google-java-format:1.28.0'
+	googleJavaFormatCompileOnly 'com.google.googlejavaformat:google-java-format:1.31.0'
 	// gson
 	gsonCompileOnly 'com.google.code.gson:gson:2.13.2'
 	// jackson