Excavator: Add the gradle-idea-configuration plugin to the build (#1232)

Author: svc-excavator-bot

build.gradle

@@ -10,7 +10,7 @@ buildscript {
         classpath 'com.palantir.gradle.jdkslatest:gradle-jdks-latest:0.22.0'
         classpath 'com.palantir.gradle.externalpublish:gradle-external-publish-plugin:1.25.0'
         classpath 'com.palantir.gradle.failure-reports:gradle-failure-reports:1.16.0'
-        classpath 'com.palantir.gradle.idea-configuration:gradle-idea-configuration:0.6.0'
+        classpath 'com.palantir.gradle.idea-configuration:gradle-idea-configuration:0.7.0'
         classpath 'com.palantir.baseline:gradle-baseline-java:6.65.0'
         classpath 'com.palantir.gradle.consistentversions:gradle-consistent-versions:3.2.0'
         classpath 'com.palantir.javaformat:gradle-palantir-java-format:2.81.0'