Update versions.errorprone to v2.28.0 (#6643)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

build.gradle

@@ -59,7 +59,7 @@ ext {
     hashmapUtil : '0.0.1',
     reflectionUtil : '1.1.3',
     plumeUtil : '1.9.3',
-    errorprone : '2.27.1',
+    errorprone : '2.28.0',
   ]
 }