add MiMa excludes

Author: mgaido91

project/MimaExcludes.scala

@@ -36,6 +36,11 @@ object MimaExcludes {
 
   // Exclude rules for 2.4.x
   lazy val v24excludes = v23excludes ++ Seq(
+    // [SPARK-23528] Add numIter to ClusteringSummary
+    ProblemFilters.exclude[DirectMissingMethodProblem]("org.apache.spark.ml.clustering.ClusteringSummary.this"),
+    ProblemFilters.exclude[DirectMissingMethodProblem]("org.apache.spark.ml.clustering.KMeansSummary.this"),
+    ProblemFilters.exclude[DirectMissingMethodProblem]("org.apache.spark.ml.clustering.BisectingKMeansSummary.this"),
+
     // [SPARK-20659] Remove StorageStatus, or make it private
     ProblemFilters.exclude[ReversedMissingMethodProblem]("org.apache.spark.SparkExecutorInfo.totalOffHeapStorageMemory"),
     ProblemFilters.exclude[ReversedMissingMethodProblem]("org.apache.spark.SparkExecutorInfo.usedOffHeapStorageMemory"),