Bump com.diffplug.spotless:spotless-plugin-gradle from 7.0.1 to 7.0.2 (…

…#1063)

build.gradle

@@ -6,7 +6,7 @@ buildscript {
             // Code formatting; defines targets "spotlessApply" and "spotlessCheck".
             // https://github.com/diffplug/spotless/tags ; see tags starting "gradle/"
             // Only works on JDK 11+.
-            classpath 'com.diffplug.spotless:spotless-plugin-gradle:7.0.1'
+            classpath 'com.diffplug.spotless:spotless-plugin-gradle:7.0.2'
         }
     }
 }