[High Priority] Excavator: Upgrades baseline-error-prone to the latest version (#3343)

Author: svc-excavator-bot

build.gradle

@@ -13,6 +13,7 @@ buildscript {
         classpath 'com.palantir.javaformat:gradle-palantir-java-format:2.83.0'
         classpath 'org.revapi:gradle-revapi:1.8.0'
         classpath 'com.netflix.nebula:gradle-dependency-lock-plugin:7.0.1'
+        classpath 'com.palantir.baseline-error-prone:gradle-baseline-error-prone:0.6.0'
         classpath 'com.palantir.baseline:gradle-baseline-java:6.87.0'
         classpath 'com.palantir.gradle.gitversion:gradle-git-version:4.2.0'
         classpath 'com.palantir.gradle.idea-configuration:gradle-idea-configuration:0.8.0'
@@ -25,6 +26,7 @@ buildscript {
 apply plugin: 'com.palantir.external-publish'
 apply plugin: 'com.palantir.failure-reports'
 apply plugin: 'com.palantir.baseline'
+apply plugin: 'com.palantir.baseline-error-prone-root'
 apply plugin: 'com.palantir.git-version'
 apply plugin: 'com.palantir.jdks'
 apply plugin: 'com.palantir.consistent-versions'