Excavator: Enable or upgrade gradle-guide plugin (#456)

Author: svc-excavator-bot

build.gradle

@@ -16,7 +16,7 @@ buildscript {
         classpath 'com.palantir.gradle.consistentversions:gradle-consistent-versions:3.8.0'
         classpath 'com.palantir.baseline:gradle-baseline-java:6.89.0'
         classpath 'com.palantir.gradle.gitversion:gradle-git-version:4.2.0'
-        classpath 'com.palantir.gradle.guide:gradle-guide:1.25.0'
+        classpath 'com.palantir.gradle.guide:gradle-guide:1.27.0'
         classpath 'com.palantir.gradle.idea-configuration:gradle-idea-configuration:0.8.0'
         classpath 'com.palantir.gradle.idea-language-injector:gradle-idea-language-injector:0.2.0'
         classpath 'com.gradle.publish:plugin-publish-plugin:2.0.0'